201
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Liu X, Liu R, Qiu J, Cheng X, Li G. Chemical-Reductant-Free Electrochemical Deuteration Reaction using Deuterium Oxide. Angew Chem Int Ed Engl 2020; 59:13962-13967. [PMID: 32394494 DOI: 10.1002/anie.202005765] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Indexed: 12/20/2022]
Abstract
We report a method for the electrochemical deuteration of α,β-unsaturated carbonyl compounds under catalyst- and external-reductant-free conditions, with deuteration rates as high as 99 % and yields up to 91 % in 2 h. The use of graphite felt for both the cathode and the anode was key to ensuring chemoselectivity and high deuterium incorporation under neutral conditions without the need for an external reductant. This method has a number of advantages over previously reported deuteration reactions that use stoichiometric metallic reductants. Mechanistic experiments showed that O2 evolution at the anode not only eliminates the need for an external reductant but also regulates the pH of the reaction mixture, keeping it approximately neutral.
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Affiliation(s)
- Xu Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China
| | - Ruoyu Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China
| | - Jiaxing Qiu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China
| | - Xu Cheng
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China.,State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Guigen Li
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China.,Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, USA
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202
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Amos SGE, Garreau M, Buzzetti L, Waser J. Photocatalysis with organic dyes: facile access to reactive intermediates for synthesis. Beilstein J Org Chem 2020; 16:1163-1187. [PMID: 32550931 PMCID: PMC7277890 DOI: 10.3762/bjoc.16.103] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 05/11/2020] [Indexed: 12/11/2022] Open
Abstract
Organic dyes have emerged as a reliable class of photoredox catalysts. Their great structural variety combined with the easy fine-tuning of their electronic properties has unlocked new possibilities for the generation of reactive intermediates. In this review, we provide an overview of the available approaches to access reactive intermediates that employ organophotocatalysis. Our contribution is not a comprehensive description of the work in the area but rather focuses on key concepts, accompanied by a few selected illustrative examples. The review is organized along the type of reactive intermediates formed in the reaction, including C(sp3) and C(sp 2 ) carbon-, nitrogen-, oxygen-, and sulfur-centered radicals, open-shell charged species, and sensitized organic compounds.
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Affiliation(s)
- Stephanie G E Amos
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC LCSO, BCH 4306 1015 Lausanne, Switzerland
| | - Marion Garreau
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC LCSO, BCH 4306 1015 Lausanne, Switzerland
| | - Luca Buzzetti
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC LCSO, BCH 4306 1015 Lausanne, Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC LCSO, BCH 4306 1015 Lausanne, Switzerland
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203
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Destro G, Horkka K, Loreau O, Buisson DA, Kingston L, Del Vecchio A, Schou M, Elmore CS, Taran F, Cantat T, Audisio D. Transition-Metal-Free Carbon Isotope Exchange of Phenyl Acetic Acids. Angew Chem Int Ed Engl 2020; 59:13490-13495. [PMID: 32348625 PMCID: PMC7496475 DOI: 10.1002/anie.202002341] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/01/2020] [Indexed: 11/16/2022]
Abstract
A transition‐metal‐free carbon isotope exchange procedure on phenyl acetic acids is described. Utilizing the universal precursor CO2, this protocol allows the carbon isotope to be inserted into the carboxylic acid position, with no need of precursor synthesis. This procedure enabled the labeling of 15 pharmaceuticals and was compatible with carbon isotopes [14C] and [13C]. A proof of concept with [11C] was also obtained with low molar activity valuable for distribution studies.
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Affiliation(s)
- Gianluca Destro
- Université Paris-Saclay, CEA, Service de Chimie Bio-organique et de Marquage, 91191, Gif-sur-Yvette, France.,Université Paris-Saclay, CEA, CNRS, NIMBE, 91191, Gif-sur-Yvette, France
| | | | - Olivier Loreau
- Université Paris-Saclay, CEA, Service de Chimie Bio-organique et de Marquage, 91191, Gif-sur-Yvette, France
| | - David-Alexandre Buisson
- Université Paris-Saclay, CEA, Service de Chimie Bio-organique et de Marquage, 91191, Gif-sur-Yvette, France
| | - Lee Kingston
- Early Chemical Development, Pharmaceutical Sciences, R&D, AstraZeneca, Gothenburg, Sweden
| | - Antonio Del Vecchio
- Université Paris-Saclay, CEA, Service de Chimie Bio-organique et de Marquage, 91191, Gif-sur-Yvette, France
| | - Magnus Schou
- Karolinska Institutet, 17176, Stockholm, Sweden.,PET Science Centre, Precision Medicine, Oncology R&D, AstraZeneca, Karolinska Institutet, 17176, Stockholm, Sweden
| | - Charles S Elmore
- Early Chemical Development, Pharmaceutical Sciences, R&D, AstraZeneca, Gothenburg, Sweden
| | - Frédéric Taran
- Université Paris-Saclay, CEA, Service de Chimie Bio-organique et de Marquage, 91191, Gif-sur-Yvette, France
| | - Thibault Cantat
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191, Gif-sur-Yvette, France
| | - Davide Audisio
- Université Paris-Saclay, CEA, Service de Chimie Bio-organique et de Marquage, 91191, Gif-sur-Yvette, France
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204
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Preparation of cyclohexene isotopologues and stereoisotopomers from benzene. Nature 2020; 581:288-293. [PMID: 32433618 PMCID: PMC7250047 DOI: 10.1038/s41586-020-2268-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 03/11/2020] [Indexed: 11/29/2022]
Abstract
The hydrogen isotopes deuterium (D) and tritium (T) have become essential tools of chemistry, biology, and medicine.1 Beyond their widespread use in spectroscopy, mass spectrometry, and mechanistic and pharmacokinetic studies, there has been considerable interest in incorporating deuterium into drug molecules.1 The deuterium kinetic isotope effect (DKIE), which compares the rate of a chemical reaction for a compound to its deuterated counterpart, can be dramatic.1–3 The strategic replacement of hydrogen with deuterium can affect both the rate of metabolism and distribution of metabolites for a compound,4 improving the efficacy and safety of the drug. Deutetrabenazine, a promising treatment for Huntington’s disease,5 recently became the first deuterated drug to win FDA-approval.The pharmacokinetics of a deuterated compound depend on the location(s) of D. While methods currently exist for deuterium incorporation at both early and late stages of a drug’s synthesis,6–7 these processes are often unselective and the stereoisotopic purity can be difficult to measure.7–8 Here, we describe the preparation of stereoselectively deuterated building blocks for pharmaceutical research. As a proof of concept, we demonstrate a four-step conversion of benzene to cyclohexene with varying degrees of D incorporation, as bound to a tungsten complex. Using different combinations of deuterated and proteated acid and hydride reagents, the deuterated positions can be precisely controlled on the cyclohexene ring. In total, 52 unique stereoisotopomers of cyclohexene are available, in the form of ten different isotopologues. This concept can be extended to prepare discrete stereoisotopomers of functionalized cyclohexenes. Such systematic methods for the preparation of pharmacologically active compounds as discrete stereoisotopomers could improve pharmacological and toxicological properties of drugs and provide new mechanistic information related to their distribution and metabolism in the body.
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205
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Ener ME, Darcy JW, Menges FS, Mayer JM. Base-Directed Photoredox Activation of C-H Bonds by PCET. J Org Chem 2020; 85:7175-7180. [PMID: 32364382 DOI: 10.1021/acs.joc.0c00333] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Photoredox catalysis using proton-coupled electron transfer (PCET) has emerged as a powerful method for bond transformations. We previously employed traditional chemical oxidants to achieve multiple-site concerted proton-electron transfer (MS-CPET) activation of a C-H bond in a proof-of-concept fluorenyl-benzoate substrate. As described here, photoredox oxidation of the fluorenyl-benzoate follows the same rate constant vs driving force trend determined for thermal MS-CPET. Analogous photoredox catalysis enables C-H activation and H/D exchange in a number of additional substrates with favorably positioned bases. Mechanistic studies support our hypothesis that MS-CPET is a viable pathway for bond activation for substrates in which the C-H bond is weak, while stepwise carboxylate oxidation and hydrogen atom transfer likely predominate for stronger C-H bonds.
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Affiliation(s)
- Maraia E Ener
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, United States
| | - Julia W Darcy
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, United States
| | - Fabian S Menges
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, United States
| | - James M Mayer
- Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, United States
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206
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Kim J, Kang B, Hong SH. Direct Allylic C(sp3)–H Thiolation with Disulfides via Visible Light Photoredox Catalysis. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01232] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jungwon Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Byungjoon Kang
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Soon Hyeok Hong
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
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207
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Al-Shameri A, Petrich MC, Junge Puring K, Apfel UP, Nestl BM, Lauterbach L. Powering Artificial Enzymatic Cascades with Electrical Energy. Angew Chem Int Ed Engl 2020; 59:10929-10933. [PMID: 32202370 PMCID: PMC7318245 DOI: 10.1002/anie.202001302] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/06/2020] [Indexed: 11/08/2022]
Abstract
We have developed a scalable platform that employs electrolysis for an in vitro synthetic enzymatic cascade in a continuous flow reactor. Both H2 and O2 were produced by electrolysis and transferred through a gas-permeable membrane into the flow system. The membrane enabled the separation of the electrolyte from the biocatalysts in the flow system, where H2 and O2 served as electron mediators for the biocatalysts. We demonstrate the production of methylated N-heterocycles from diamines with up to 99 % product formation as well as excellent regioselective labeling with stable isotopes. Our platform can be applied for a broad panel of oxidoreductases to exploit electrical energy for the synthesis of fine chemicals.
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Affiliation(s)
- Ammar Al-Shameri
- Technical University of Berlin, Institute of Chemistry, Strasse des 17. Juni 135, 10623, Berlin, Germany
| | - Marie-Christine Petrich
- Technical University of Berlin, Institute of Chemistry, Strasse des 17. Juni 135, 10623, Berlin, Germany
| | - Kai Junge Puring
- Ruhr-University Bochum, Inorganic Chemistry, Universitaetsstrasse 150, 44780, Bochum, Germany.,Fraunhofer UMSICHT, Osterfelder Strasse 3, 46047, Oberhausen, Germany
| | - Ulf-Peter Apfel
- Ruhr-University Bochum, Inorganic Chemistry, Universitaetsstrasse 150, 44780, Bochum, Germany.,Fraunhofer UMSICHT, Osterfelder Strasse 3, 46047, Oberhausen, Germany
| | - Bettina M Nestl
- Universitaet Stuttgart, Institute of Biochemistry and Technical Biochemistry, Department of Technical Biochemistry, Allmandring 31, 70569, Stuttgart, Germany
| | - Lars Lauterbach
- Technical University of Berlin, Institute of Chemistry, Strasse des 17. Juni 135, 10623, Berlin, Germany
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208
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Xu N, Li B, Wang C, Uchiyama M. Sila‐ and Germacarboxylic Acids: Precursors for the Corresponding Silyl and Germyl Radicals. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003070] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ning‐Xin Xu
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Bi‐Xiao Li
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Chao Wang
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Cluster for Pioneering Research (CPR) Advanced Elements Chemistry Laboratory RIKEN 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Cluster for Pioneering Research (CPR) Advanced Elements Chemistry Laboratory RIKEN 2-1 Hirosawa Wako Saitama 351-0198 Japan
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209
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Xu N, Li B, Wang C, Uchiyama M. Sila‐ and Germacarboxylic Acids: Precursors for the Corresponding Silyl and Germyl Radicals. Angew Chem Int Ed Engl 2020; 59:10639-10644. [DOI: 10.1002/anie.202003070] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Ning‐Xin Xu
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Bi‐Xiao Li
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Chao Wang
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Cluster for Pioneering Research (CPR) Advanced Elements Chemistry Laboratory RIKEN 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Cluster for Pioneering Research (CPR) Advanced Elements Chemistry Laboratory RIKEN 2-1 Hirosawa Wako Saitama 351-0198 Japan
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210
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Zhang X, Chen Q, Song R, Xu J, Tian W, Li S, Jin Z, Chi YR. Carbene-Catalyzed α,γ-Deuteration of Enals under Oxidative Conditions. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00636] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Xiaolei Zhang
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Qiao Chen
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Runjiang Song
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Jun Xu
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Huaxi District, Guiyang 550025, China
| | - Weiyi Tian
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Huaxi District, Guiyang 550025, China
| | - Shaoyuan Li
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Zhichao Jin
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Yonggui Robin Chi
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
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211
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Shin NY, Ryss JM, Zhang X, Miller SJ, Knowles RR. Light -driven deracemization enabled by excited -state electron transfer. Science 2020; 366:364-369. [PMID: 31624212 DOI: 10.1126/science.aay2204] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 08/30/2019] [Indexed: 12/14/2022]
Abstract
Deracemization is an attractive strategy for asymmetric synthesis, but intrinsic energetic challenges have limited its development. Here, we report a deracemization method in which amine derivatives undergo spontaneous optical enrichment upon exposure to visible light in the presence of three distinct molecular catalysts. Initiated by an excited-state iridium chromophore, this reaction proceeds through a sequence of favorable electron, proton, and hydrogen-atom transfer steps that serve to break and reform a stereogenic C-H bond. The enantioselectivity in these reactions is jointly determined by two independent stereoselective steps that occur in sequence within the catalytic cycle, giving rise to a composite selectivity that is higher than that of either step individually. These reactions represent a distinct approach to creating out-of-equilibrium product distributions between substrate enantiomers using excited-state redox events.
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Affiliation(s)
- Nick Y Shin
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA
| | - Jonathan M Ryss
- Department of Chemistry, Yale University, New Haven, CT 06520, USA
| | - Xin Zhang
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA
| | - Scott J Miller
- Department of Chemistry, Yale University, New Haven, CT 06520, USA.
| | - Robert R Knowles
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA.
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212
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Taguchi A, Nakamori T, Yoneyama Y, Sugiyama T, Tanaka M, Kotoh K, Tachibana Y, Suzuki T. Hydrogen Isotope (H 2 and D 2) Sorption Study of CHA-Type Zeolites. FUSION SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1080/15361055.2020.1711853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Akira Taguchi
- University of Toyama, Hydrogen Isotope Research Center, 3190 Gofuku, Toyama 930-8555, Japan
| | - Takumi Nakamori
- University of Toyama, Hydrogen Isotope Research Center, 3190 Gofuku, Toyama 930-8555, Japan
| | - Yuki Yoneyama
- University of Toyama, Hydrogen Isotope Research Center, 3190 Gofuku, Toyama 930-8555, Japan
| | - Takahiko Sugiyama
- Nagoya University, Graduate School of Engineering, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Masahiro Tanaka
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292, Japan
| | - Kenji Kotoh
- Kyushu University, Graduate School of Engineering, 744 Motooka Nishi-ku, Fukuoka 819-0395, Japan
| | - Yu Tachibana
- Nagaoka University of Technology, Graduate School of Engineering, Nagaoka, Japan
| | - Tatsuya Suzuki
- Nagaoka University of Technology, Graduate School of Engineering, Nagaoka, Japan
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213
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Capaldo L, Ravelli D. The Dark Side of Photocatalysis: One Thousand Ways to Close the Cycle. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000144] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Luca Capaldo
- PhotoGreen Lab; Department of Chemistry; University of Pavia; viale Taramelli 12 27100 Pavia Italy
| | - Davide Ravelli
- PhotoGreen Lab; Department of Chemistry; University of Pavia; viale Taramelli 12 27100 Pavia Italy
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214
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Valero M, Kruissink T, Blass J, Weck R, Güssregen S, Plowright AT, Derdau V. C-H Functionalization-Prediction of Selectivity in Iridium(I)-Catalyzed Hydrogen Isotope Exchange Competition Reactions. Angew Chem Int Ed Engl 2020; 59:5626-5631. [PMID: 31917506 PMCID: PMC7232431 DOI: 10.1002/anie.201914220] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Indexed: 12/22/2022]
Abstract
An assessment of the C-H activation catalyst [(COD)Ir(IMes)(PPh3 )]PF6 (COD=1,5-cyclooctadiene, IMes=1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene) in the deuteration of phenyl rings containing different functional directing groups is divulged. Competition experiments have revealed a clear order of the directing groups in the hydrogen isotope exchange (HIE) with an iridium (I) catalyst. Through DFT calculations the iridium-substrate coordination complex has been identified to be the main trigger for reactivity and selectivity in the competition situation with two or more directing groups. We postulate that the competition concept found in this HIE reaction can be used to explain regioselectivities in other transition-metal-catalyzed functionalization reactions of complex drug-type molecules as long as a C-H activation mechanism is involved.
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Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Thomas Kruissink
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Jennifer Blass
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Remo Weck
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Stefan Güssregen
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Alleyn T. Plowright
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
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215
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Rowbotham JS, Ramirez MA, Lenz O, Reeve HA, Vincent KA. Bringing biocatalytic deuteration into the toolbox of asymmetric isotopic labelling techniques. Nat Commun 2020; 11:1454. [PMID: 32193396 PMCID: PMC7081218 DOI: 10.1038/s41467-020-15310-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 02/24/2020] [Indexed: 01/14/2023] Open
Abstract
Enzymes dependent on nicotinamide cofactors are important components of the expanding range of asymmetric synthetic techniques. New challenges in asymmetric catalysis are arising in the field of deuterium labelling, where compounds bearing deuterium (2H) atoms at chiral centres are becoming increasingly desirable targets for pharmaceutical and analytical chemists. However, utilisation of NADH-dependent enzymes for 2H-labelling is not straightforward, owing to difficulties in supplying a suitably isotopically-labelled cofactor ([4-2H]-NADH). Here we report on a strategy that combines a clean reductant (H2) with a cheap source of 2H-atoms (2H2O) to generate and recycle [4-2H]-NADH. By coupling [4-2H]-NADH-recycling to an array of C=O, C=N, and C=C bond reductases, we demonstrate asymmetric deuteration across a range of organic molecules under ambient conditions with near-perfect chemo-, stereo- and isotopic selectivity. We demonstrate the synthetic utility of the system by applying it in the isolation of the heavy drug (1S,3'R)-[2',2',3'-2H3]-solifenacin fumarate on a preparative scale.
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Affiliation(s)
- J S Rowbotham
- Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, UK
| | - M A Ramirez
- Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, UK
| | - O Lenz
- Department of Chemistry, Technische Universität Berlin, Strasse des 17. Juni 135, 10623, Berlin, Germany
| | - H A Reeve
- Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, UK.
| | - K A Vincent
- Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, UK.
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216
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Liu J, Wu S, Yu J, Lu C, Wu Z, Wu X, Xue X, Zhu C. Polarity Umpolung Strategy for the Radical Alkylation of Alkenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915837] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jige Liu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Shuo Wu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Jiajia Yu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Chenxi Lu
- State Key Laboratory of Elemento-organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Zhen Wu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Xinxin Wu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Xiao‐Song Xue
- State Key Laboratory of Elemento-organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Chen Zhu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
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217
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Liu J, Wu S, Yu J, Lu C, Wu Z, Wu X, Xue X, Zhu C. Polarity Umpolung Strategy for the Radical Alkylation of Alkenes. Angew Chem Int Ed Engl 2020; 59:8195-8202. [DOI: 10.1002/anie.201915837] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 02/10/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Jige Liu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Shuo Wu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Jiajia Yu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Chenxi Lu
- State Key Laboratory of Elemento-organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Zhen Wu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Xinxin Wu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Xiao‐Song Xue
- State Key Laboratory of Elemento-organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Chen Zhu
- Key Laboratory of Organic Synthesis of Jiangsu ProvinceCollege of ChemistryChemical Engineering and Materials ScienceSoochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
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218
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Song Z, Zeng J, Li T, Zhao X, Fang J, Meng L, Wan Q. Water Compatible Hypophosphites- d2 Reagents: Deuteration Reaction via Deutero-deiodination in Aqueous Solution. Org Lett 2020; 22:1736-1741. [PMID: 32083886 DOI: 10.1021/acs.orglett.0c00001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Contrary to conventional deuteration approaches which typically entail deuterated solvents and/or moisture exclusion, an unprecedented deutero-deiodination reaction attainable in aqueous (H2O) solution is presented herein. By utilizing the stability of inorganic deuterated calcium/sodium hypophosphites against wayward H/D isotopic exchange within pH 2.5-11.7, these shelf-stable, nontoxic, cost-effective, and environmentally benign deuteration reagents mediate deuteration of a broad range alkyl and aryl iodides with ample isotopic incorporation in aqueous (H2O) solution.
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Affiliation(s)
- Zejin Song
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Jing Zeng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Ting Li
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Xiang Zhao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Jing Fang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Lingkui Meng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Qian Wan
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
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219
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Constantin T, Zanini M, Regni A, Sheikh NS, Juliá F, Leonori D. Aminoalkyl radicals as halogen-atom transfer agents for activation of alkyl and aryl halides. Science 2020; 367:1021-1026. [DOI: 10.1126/science.aba2419] [Citation(s) in RCA: 165] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 01/31/2020] [Indexed: 12/17/2022]
Abstract
Organic halides are important building blocks in synthesis, but their use in (photo)redox chemistry is limited by their low reduction potentials. Halogen-atom transfer remains the most reliable approach to exploit these substrates in radical processes despite its requirement for hazardous reagents and initiators such as tributyltin hydride. In this study, we demonstrate that α-aminoalkyl radicals, easily accessible from simple amines, promote the homolytic activation of carbon-halogen bonds with a reactivity profile mirroring that of classical tin radicals. This strategy conveniently engages alkyl and aryl halides in a wide range of redox transformations to construct sp3-sp3, sp3-sp2, and sp2-sp2 carbon-carbon bonds under mild conditions with high chemoselectivity.
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Affiliation(s)
| | - Margherita Zanini
- Department of Chemistry, University of Manchester, Manchester M13 9PL, UK
| | - Alessio Regni
- Department of Chemistry, University of Manchester, Manchester M13 9PL, UK
| | - Nadeem S. Sheikh
- Department of Chemistry, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Fabio Juliá
- Department of Chemistry, University of Manchester, Manchester M13 9PL, UK
| | - Daniele Leonori
- Department of Chemistry, University of Manchester, Manchester M13 9PL, UK
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220
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Valero M, Bouzouita D, Palazzolo A, Atzrodt J, Dugave C, Tricard S, Feuillastre S, Pieters G, Chaudret B, Derdau V. NHC-Stabilized Iridium Nanoparticles as Catalysts in Hydrogen Isotope Exchange Reactions of Anilines. Angew Chem Int Ed Engl 2020; 59:3517-3522. [PMID: 31849160 PMCID: PMC7079112 DOI: 10.1002/anie.201914369] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Indexed: 12/21/2022]
Abstract
The preparation of N-heterocyclic carbene-stabilized iridium nanoparticles and their application in hydrogen isotope exchange reactions is reported. These air-stable and easy-to-handle iridium nanoparticles showed a unique catalytic activity, allowing selective and efficient hydrogen isotope incorporation on anilines using D2 or T2 as isotopic source. The usefulness of this transformation has been demonstrated by the deuterium and tritium labeling of diverse complex pharmaceuticals.
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Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Donia Bouzouita
- LPCNO, Laboratoire de Physique et Chimie de Nano-Objets, UMR, 5215 INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Alberto Palazzolo
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Jens Atzrodt
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Christophe Dugave
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Simon Tricard
- LPCNO, Laboratoire de Physique et Chimie de Nano-Objets, UMR, 5215 INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Sophie Feuillastre
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Grégory Pieters
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Bruno Chaudret
- LPCNO, Laboratoire de Physique et Chimie de Nano-Objets, UMR, 5215 INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926, Frankfurt am Main, Germany
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221
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Ji P, Zhang Y, Dong Y, Huang H, Wei Y, Wang W. Synthesis of Enantioenriched α-Deuterated α-Amino Acids Enabled by an Organophotocatalytic Radical Approach. Org Lett 2020; 22:1557-1562. [PMID: 32045253 PMCID: PMC7936574 DOI: 10.1021/acs.orglett.0c00154] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A mild, versatile organophotoredox protocol has been developed for the preparation of diverse, enantioenriched α-deuterated α-amino acids. Distinct from the well-established two-electron transformations, this radical-based strategy offers the unrivaled capacity of the convergent unification of readily accessible feedstock carboxylic acids and a chiral methyleneoxazolidinone fragment and the simultaneous highly diastereo-, chemo-, and regioselective incorporation of deuterium. Furthermore, the approach has addressed the long-standing challenge of the installation of sterically demanding side chains into α-amino acids.
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Affiliation(s)
- Peng Ji
- Department of Pharmacology and Toxicology and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Yueteng Zhang
- Department of Pharmacology and Toxicology and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Yue Dong
- Department of Pharmacology and Toxicology and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - He Huang
- Department of Pharmacology and Toxicology and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Yongyi Wei
- Department of Pharmacology and Toxicology and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Wei Wang
- Department of Pharmacology and Toxicology and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
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222
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A visible-light-photocatalytic water-splitting strategy for sustainable hydrogenation/deuteration of aryl chlorides. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9672-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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223
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Zhang Y, Ji P, Dong Y, Wei Y, Wang W. Deuteration of Formyl Groups via a Catalytic Radical H/D Exchange Approach. ACS Catal 2020; 10:2226-2230. [PMID: 33623725 PMCID: PMC7899177 DOI: 10.1021/acscatal.9b05300] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
H/D exchange at formyl groups represents the straightforward approach to C-1 deuterated aldehydes. This transformation has been recently realized by transition metal and NHC carbene catalysis. Mechanistically, all these processes involve an ionic pathway. Herein we report a distinct photoredox catalytic, visible light mediated neutral radical approach. Selective control of highly reactive acyl radical in the energy barrier surmountable, reversible reaction enables driving the formation of deuterated products when an excess of D2O is employed. The power of the H/D exchange process has been demonstrated for not only aromatic aldehydes, but also aliphatic substrates, which have been difficult in transitional metal catalyzed H/D exchange reactions, and for selective late-stage deuterium incorporation into complex structures with uniformly high deuteration level (>90%).
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Affiliation(s)
- Yueteng Zhang
- Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, Tucson, AZ 85721-0207, USA
| | - Peng Ji
- Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, Tucson, AZ 85721-0207, USA
| | - Yue Dong
- Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, Tucson, AZ 85721-0207, USA
| | - Yongyi Wei
- Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, Tucson, AZ 85721-0207, USA
| | - Wei Wang
- Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, Tucson, AZ 85721-0207, USA
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224
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Valero M, Kruissink T, Blass J, Weck R, Güssregen S, Plowright AT, Derdau V. C−H Functionalization—Prediction of Selectivity in Iridium(I)‐Catalyzed Hydrogen Isotope Exchange Competition Reactions. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Thomas Kruissink
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Jennifer Blass
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Remo Weck
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Stefan Güssregen
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Alleyn T. Plowright
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
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225
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Yang H, Hesk D. Base metal-catalyzed hydrogen isotope exchange. J Labelled Comp Radiopharm 2020; 63:296-307. [PMID: 31950546 DOI: 10.1002/jlcr.3826] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/31/2019] [Accepted: 01/06/2020] [Indexed: 12/25/2022]
Abstract
Hydrogen isotope exchange (HIE) has played an increasingly important role in deuteration and tritiation of compounds in the pharmaceutical industry. Transition metal-catalyzed HIE methods have gained considerable attention in the past decades, and most of these methods were comprehensively reviewed in 2010 in a special JLCR issue. It covered a wide variety of HIE catalysis systems involving precious metal catalysts, and a relatively small percentage of base metal catalysts, with a major focus on heterogeneous nickel. While base metal catalysts have remained underdeveloped for HIE chemistry relative to second and third row transition metal catalysts, in recent years, the first examples of homogeneous iron, nickel, and cobalt catalysts have been introduced to the field. Hence, in this review, we describe the recent development of base metal catalysts for HIE and their applications in isotopic labeling of pharmaceutical compounds. These research efforts have resulted in the development of labeling approaches that complement traditional methods in terms of activity and selectivity, thus diversifying the methodologies available for isotope chemists.
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Affiliation(s)
- Haifeng Yang
- Department of Process Research and Development, Merck & Co, Inc, Rahway, New Jersey
| | - David Hesk
- Department of Isotopic Chemistry, RTI International, North Carolina
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226
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Zhu N, Su M, Wan WM, Li Y, Bao H. Practical Method for Reductive Deuteration of Ketones with Magnesium and D 2O. Org Lett 2020; 22:991-996. [PMID: 31967845 DOI: 10.1021/acs.orglett.9b04536] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
α-Deuterated alcohols have important applications in pharmaceuticals and mechanism studies. Here, we report a new and practical strategy for the reductive deuteration of ketones using a Mg/BrCH2CH2Br/D2O system, which affords α-deuterated alcohols in good yields and with almost quantitative incorporation of deuterium. The synthetic value of this method has been demonstrated by the easy access to deuterated drugs or drug derivatives. This method may inspire the discovery of other deuterium-containing drugs.
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Affiliation(s)
- Nengbo Zhu
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , 155 Yangqiao Road West , Fuzhou , Fujian 350002 , P. R. China
| | - Min Su
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , 155 Yangqiao Road West , Fuzhou , Fujian 350002 , P. R. China
| | - Wen-Ming Wan
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , 155 Yangqiao Road West , Fuzhou , Fujian 350002 , P. R. China
| | - Yajun Li
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , 155 Yangqiao Road West , Fuzhou , Fujian 350002 , P. R. China
| | - Hongli Bao
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , 155 Yangqiao Road West , Fuzhou , Fujian 350002 , P. R. China
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227
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Valero M, Bouzouita D, Palazzolo A, Atzrodt J, Dugave C, Tricard S, Feuillastre S, Pieters G, Chaudret B, Derdau V. NHC‐Stabilized Iridium Nanoparticles as Catalysts in Hydrogen Isotope Exchange Reactions of Anilines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914369] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Donia Bouzouita
- LPCNO, Laboratoire de Physique et Chimie de Nano-ObjetsUMR5215 INSA-CNRS-UPSInstitut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Alberto Palazzolo
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Jens Atzrodt
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Christophe Dugave
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Simon Tricard
- LPCNO, Laboratoire de Physique et Chimie de Nano-ObjetsUMR5215 INSA-CNRS-UPSInstitut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Sophie Feuillastre
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Grégory Pieters
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Bruno Chaudret
- LPCNO, Laboratoire de Physique et Chimie de Nano-ObjetsUMR5215 INSA-CNRS-UPSInstitut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
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228
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Mészáros R, Peng BJ, Ötvös SB, Yang SC, Fülöp F. Continuous-Flow Hydrogenation and Reductive Deuteration of Nitriles: a Simple Access to α,α-Dideutero Amines. Chempluschem 2020; 84:1508-1511. [PMID: 31943939 DOI: 10.1002/cplu.201900526] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/03/2019] [Indexed: 11/11/2022]
Abstract
A simple and efficient continuous flow methodology has been developed for hydrogenation and reductive deuteration of nitriles to yield primary amines and also valuable α,α-dideutero analogues. Raney nickel proved to be a useful catalyst for the transformation of a wide range of nitriles under reasonably mild conditions with excellent deuterium incorporation (>90 %) and quantitative conversion. Among known model compounds, three new deuterated primary amines were prepared. The large-scale synthesis of deuterated tryptamine was also carried out to deliver 1.1 g product under flow conditions.
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Affiliation(s)
- Rebeka Mészáros
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, 6720, Szeged, Hungary
| | - Bai-Jing Peng
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, 6720, Szeged, Hungary.,School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Sándor B Ötvös
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, 6720, Szeged, Hungary.,MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, Eötvös u. 6, 6720, Szeged, Hungary.,Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010, Graz, Austria
| | - Shyh-Chyun Yang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.,Department of Fragrance and Cosmetic Science, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.,Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, 6720, Szeged, Hungary.,MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, Eötvös u. 6, 6720, Szeged, Hungary
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229
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Bao J, Tian H, Yang P, Deng J, Gui J. Modular Synthesis of Functionalized Butenolides by Oxidative Furan Fragmentation. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901613] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jiajing Bao
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Hailong Tian
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Peicheng Yang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Jiachen Deng
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Jinghan Gui
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
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230
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Li H, Hou Y, Liu C, Lai Z, Ning L, Szostak R, Szostak M, An J. Pentafluorophenyl Esters: Highly Chemoselective Ketyl Precursors for the Synthesis of α,α-Dideuterio Alcohols Using SmI2 and D2O as a Deuterium Source. Org Lett 2020; 22:1249-1253. [DOI: 10.1021/acs.orglett.9b04383] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hengzhao Li
- College of Science, China Agricultural University, Beijing 100193, China
| | - Yuxia Hou
- College of Science, China Agricultural University, Beijing 100193, China
| | - Chengwei Liu
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Zemin Lai
- College of Science, China Agricultural University, Beijing 100193, China
| | - Lei Ning
- College of Science, China Agricultural University, Beijing 100193, China
| | - Roman Szostak
- Department of Chemistry, Wroclaw University, F. Joliot-Curie 14, Wroclaw 50-383, Poland
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Jie An
- College of Science, China Agricultural University, Beijing 100193, China
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231
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Iridium Catalysts for Hydrogen Isotope Exchange. TOP ORGANOMETAL CHEM 2020. [DOI: 10.1007/3418_2020_58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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232
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Del Vecchio A, Talbot A, Caillé F, Chevalier A, Sallustrau A, Loreau O, Destro G, Taran F, Audisio D. Carbon isotope labeling of carbamates by late-stage [11C], [13C] and [14C]carbon dioxide incorporation. Chem Commun (Camb) 2020; 56:11677-11680. [DOI: 10.1039/d0cc05031h] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A procedure which allows labelling cyclic carbamates with all carbon isotopes has been developed. This protocol valorizes carbon dioxide, the universal building block for radiolabeling. A series of pharmaceuticals were obtained and a disconnection/reconnection strategy was implemented.
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Affiliation(s)
- Antonio Del Vecchio
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Alex Talbot
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Fabien Caillé
- UMR 1023 IMIV
- Service Hospitalier Frédéric Joliot
- CEA
- Inserm
- Université Paris Sud
| | - Arnaud Chevalier
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Antoine Sallustrau
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Olivier Loreau
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Gianluca Destro
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Frédéric Taran
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
| | - Davide Audisio
- Université Paris-Saclay
- Service de Chimie Bio-organique et Marquage (SCBM)
- CEA/DRF/JOLIOT
- Gif sur Yvette
- France
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233
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Fayaz A, Siskos MG, Varras PC, Choudhary MI, Atia-tul-Wahab, Ioannis GP. The unique catalytic role of water in aromatic C–H activation at neutral pH: a combined NMR and DFT study of polyphenolic compounds. Phys Chem Chem Phys 2020; 22:17401-17411. [DOI: 10.1039/d0cp02826f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
NMR and DFT studies demonstrate the unique catalytic role of H2O in aromatic C–H activation which results in a reduction of ΔG# values by a factor of 20–30 kcal mol−1.
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Affiliation(s)
- Aneela Fayaz
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Michael G. Siskos
- Section of Organic Chemistry and Biochemistry
- Department of Chemistry
- University of Ioannina
- Ioannina
- Greece
| | - Panayiotis C. Varras
- Section of Organic Chemistry and Biochemistry
- Department of Chemistry
- University of Ioannina
- Ioannina
- Greece
| | - M. Iqbal Choudhary
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Atia-tul-Wahab
- Panjwani Center for Molecular Medicine and Drug Research
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Gerothanassis P. Ioannis
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
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234
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Ji L, Gu W, Liu P, Sun P. Iron-mediated deuterium addition cascade cyano insertion/cyclization of N-arylacrylamides to access deuterium-labelled phenanthridines. Org Biomol Chem 2020; 18:6126-6133. [DOI: 10.1039/d0ob01178a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Deuterated molecules feature important biological activities and pharmacokinetic properties for the design of pharmaceuticals.
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Affiliation(s)
- Lei Ji
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Weijin Gu
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Ping Liu
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Peipei Sun
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
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235
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Hu GQ, Li EC, Zhang HH, Huang W. Ag(i)-Mediated hydrogen isotope exchange of mono-fluorinated (hetero)arenes. Org Biomol Chem 2020; 18:6627-6633. [DOI: 10.1039/d0ob01273d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
An efficient approach to install deuterium into mono-fluorinated (hetero)arenes by a Ag2CO3/Sphos-mediated HIE protocol with D2O as the deuterium source has been disclosed.
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Affiliation(s)
- Guang-Qi Hu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech. University (Nanjing Tech.)
- Nanjing 211816
- P. R. China
| | - En-Ci Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech. University (Nanjing Tech.)
- Nanjing 211816
- P. R. China
| | - Hong-Hai Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech. University (Nanjing Tech.)
- Nanjing 211816
- P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech. University (Nanjing Tech.)
- Nanjing 211816
- P. R. China
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236
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Zhou Y, Liu W, Xing Z, Guan J, Song Z, Peng Y. External-photocatalyst-free visible-light-mediated aerobic oxidation and 1,4-bisfunctionalization of N-alkyl isoquinolinium salts. Org Chem Front 2020. [DOI: 10.1039/d0qo00663g] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Visible-light-induced aerobic alternate transformations of N-alkyl isoquinolinium/quinolinium salts in the absence of any external photocatalyst have been developed.
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Affiliation(s)
- Youkang Zhou
- Key Laboratory of Functional Small Organic Molecules
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
| | - Wei Liu
- Key Laboratory of Functional Small Organic Molecules
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
| | - Zhiming Xing
- Key Laboratory of Functional Small Organic Molecules
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
| | - Jiali Guan
- Key Laboratory of Functional Small Organic Molecules
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
| | - Zhibin Song
- Key Laboratory of Functional Small Organic Molecules
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
| | - Yiyuan Peng
- Key Laboratory of Functional Small Organic Molecules
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
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237
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Zilate B, Fischer C, Sparr C. Design and application of aminoacridinium organophotoredox catalysts. Chem Commun (Camb) 2020; 56:1767-1775. [PMID: 31998897 DOI: 10.1039/c9cc08524f] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Recent developments in preparative photocatalysis have reshaped synthetic strategies and now represent an integral part of current organic chemistry. Due to their favourable electrochemical and photophysical properties, the nowadays most frequently used photocatalysts are based on precious Ru- and Ir-polypyridyl complexes. Apart from that, organic catalysts such as the acridinium salts are now commonly employed to complement transition metals to provide potentially sustainable strategies amenable to large-scale synthesis. In this feature article, the design, synthesis and application of aminoacridinium photoredox catalysts as well as their exceptionally broad range of redox properties are highlighted. Due to their modularity, this burgeoning class of organophotocatalysts is anticipated to contribute significantly to synthetic methodology development and the translation to a wide range of innovative implementations.
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Affiliation(s)
- Bouthayna Zilate
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, CH-4056, Basel, Switzerland.
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238
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Eisele P, Ullwer F, Scholz S, Plietker B. Mild, Selective Ru-Catalyzed Deuteration Using D 2 O as a Deuterium Source. Chemistry 2019; 25:16550-16554. [PMID: 31680359 PMCID: PMC6972544 DOI: 10.1002/chem.201904927] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 01/24/2023]
Abstract
A method for the selective deuteration of polyfunctional organic molecules using catalytic amounts of [RuCl2 (PPh3 )3 ] and D2 O as a deuterium source is presented. Through variation of additives like CuI, KOH, and various amounts of zinc powder, orthogonal chemoselectivities in the deuteration process are observed. Mechanistic investigation indicates the presence of different, defined Ru-complexes under the given specific conditions.
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Affiliation(s)
- Pascal Eisele
- Institut für Organische ChemieUniversität StuttgartPfaffenwaldring 5570569StuttgartGermany
| | - Franziska Ullwer
- Institut für Organische ChemieUniversität StuttgartPfaffenwaldring 5570569StuttgartGermany
| | - Sven Scholz
- Institut für Organische ChemieUniversität StuttgartPfaffenwaldring 5570569StuttgartGermany
| | - Bernd Plietker
- Institut für Organische ChemieUniversität StuttgartPfaffenwaldring 5570569StuttgartGermany
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239
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Voutyritsa E, Kokotos CG. Green Metal‐Free Photochemical Hydroacylation of Unactivated Olefins. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201912214] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Errika Voutyritsa
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
| | - Christoforos G. Kokotos
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
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240
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Voutyritsa E, Kokotos CG. Green Metal‐Free Photochemical Hydroacylation of Unactivated Olefins. Angew Chem Int Ed Engl 2019; 59:1735-1741. [DOI: 10.1002/anie.201912214] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/30/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Errika Voutyritsa
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
| | - Christoforos G. Kokotos
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
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241
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Müller V, Weck R, Derdau V, Ackermann L. Ruthenium(II)‐Catalyzed Hydrogen Isotope Exchange of Pharmaceutical Drugs by C−H Deuteration and C−H Tritiation. ChemCatChem 2019. [DOI: 10.1002/cctc.201902051] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Valentin Müller
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 Göttingen 37077 Germany
| | - Remo Weck
- R&DIntegrated Drug DiscoveryIsotope ChemistrySanofi-Aventis Deutschland GmbH Industriepark Höchst Frankfurt am Main 65926 Germany
| | - Volker Derdau
- R&DIntegrated Drug DiscoveryIsotope ChemistrySanofi-Aventis Deutschland GmbH Industriepark Höchst Frankfurt am Main 65926 Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 Göttingen 37077 Germany
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242
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Dong J, Wang X, Wang Z, Song H, Liu Y, Wang Q. Formyl-selective deuteration of aldehydes with D 2O via synergistic organic and photoredox catalysis. Chem Sci 2019; 11:1026-1031. [PMID: 34084358 PMCID: PMC8145436 DOI: 10.1039/c9sc05132e] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Formyl-selective deuteration of aldehydes is of high interest for labeling purposes and for optimizing properties of drug candidates. Herein, we report a mild general method for formyl-selective deuterium labeling of aldehydes with D2O, an inexpensive deuterium source, via a synergistic combination of light-driven, polyoxometalate-facilitated hydrogen atom transfer and thiol catalysis. This highly efficient, scalable reaction showed excellent deuterium incorporation, a broad substrate scope, and excellent functional group tolerance and selectivity and is therefore a practical method for late-stage modification of synthetic intermediates in medicinal chemistry and for generating libraries of deuterated compounds. Formyl-selective deuteration of aldehydes with D2O mediated by the synergistic combination of light-driven, polyoxometalate-facilitated HAT and thiol catalysis is reported.![]()
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Affiliation(s)
- Jianyang Dong
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 People's Republic of China
| | - Xiaochen Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 People's Republic of China
| | - Zhen Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 People's Republic of China
| | - Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 People's Republic of China
| | - Yuxiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 People's Republic of China
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 People's Republic of China
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243
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Ohmatsu K, Suzuki R, Furukawa Y, Sato M, Ooi T. Zwitterionic 1,2,3-Triazolium Amidate as a Catalyst for Photoinduced Hydrogen-Atom Transfer Radical Alkylation. ACS Catal 2019. [DOI: 10.1021/acscatal.9b04491] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kohsuke Ohmatsu
- Institute of Transformative Bio-Molecules (WPI-ITbM), and Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8601, Japan
| | - Ryuhei Suzuki
- Institute of Transformative Bio-Molecules (WPI-ITbM), and Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8601, Japan
| | - Yukino Furukawa
- Institute of Transformative Bio-Molecules (WPI-ITbM), and Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8601, Japan
| | - Makoto Sato
- Institute of Transformative Bio-Molecules (WPI-ITbM), and Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8601, Japan
| | - Takashi Ooi
- Institute of Transformative Bio-Molecules (WPI-ITbM), and Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8601, Japan
- CREST, Japan Science and Technology Agency (JST), Nagoya 464-8601, Japan
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244
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Cera G, Della Ca' N, Maestri G. Palladium(0)/benzoic acid catalysis merges sequences with D 2O-promoted labelling of C-H bonds. Chem Sci 2019; 10:10297-10304. [PMID: 32110316 PMCID: PMC6979390 DOI: 10.1039/c9sc03682b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 09/19/2019] [Indexed: 12/26/2022] Open
Abstract
The combination of a Pd(0) complex with benzoic acid in the presence of D2O enables the synthesis of valuable families of highly deuterated organics through elaborate sequential reactions. The catalytic system can convert 2-butyne fragments into the corresponding d-dienamides, which can then readily deliver labeled polycyclic quinone motifs. Propargylated tryptamines lead to formation of highly enriched tetrahydrocarbolines through the C-H activation of their unprotected indole ring. Mechanistic studies reveal the ordered series of events that regulate the outcome of these complex reactions, which include multiple, sequential and selective H/D scrambling from the cheapest and safest deuterium source.
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Affiliation(s)
- Gianpiero Cera
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale , Università di Parma , Parco Area delle Scienze 17/A , 43124 Parma , Italy .
| | - Nicola Della Ca'
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale , Università di Parma , Parco Area delle Scienze 17/A , 43124 Parma , Italy .
| | - Giovanni Maestri
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale , Università di Parma , Parco Area delle Scienze 17/A , 43124 Parma , Italy .
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245
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Chang Y, Myers T, Wasa M. B(C 6F 5) 3-Catalyzed α-Deuteration of Bioactive Carbonyl Compounds with D 2O. Adv Synth Catal 2019; 362:360-364. [PMID: 32256276 DOI: 10.1002/adsc.201901419] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
An efficient deuteration process of α-C-H bonds in various carbonyl-based pharmaceutical compounds has been developed. Catalytic reactions are initiated by the action of Lewis acidic B(C6F5)3 and D2O, converting a drug molecule into the corresponding boron-enolate. Ensuing deuteration of the enolate by in situ-generated D2O+-H then results in the formation of α-deuterated bioactive carbonyl compounds with up to >98% deuterium incorporation.
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Affiliation(s)
- Yejin Chang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Tanner Myers
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Masayuki Wasa
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
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246
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Breder A, Depken C. Lichtgetriebene Ein‐Elektronen‐Transferprozesse als Funktionsprinzip in der Schwefel‐ und Selen‐Multikatalyse. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812486] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alexander Breder
- Institut für Organische ChemieUniversität Regensburg Universitätsstrasse 31 93053 Regenburg Deutschland
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Christian Depken
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
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247
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Breder A, Depken C. Light‐Driven Single‐Electron Transfer Processes as an Enabling Principle in Sulfur and Selenium Multicatalysis. Angew Chem Int Ed Engl 2019; 58:17130-17147. [DOI: 10.1002/anie.201812486] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/17/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Alexander Breder
- Institut für Organische ChemieUniversität Regensburg Universitätsstrasse 31 93053 Regenburg Deutschland
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Christian Depken
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
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248
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Xiao J, Li Q, Shen R, Shimada S, Han L. Phosphonium Phenolate Zwitterion
vs
Phosphonium Ylide: Synthesis, Characterization and Reactivity Study of a Trimethylphosphonium Phenolate Zwitterion. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901303] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jing Xiao
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical EngineeringHunan University of Science and Technology Xiangtan 411201 People's Republic of China
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Ibaraki 305-8565 Japan
| | - Qiang Li
- College of Chemistry and Chemical EngineeringLiaocheng University, Liaocheng Shandong 252059 People's Republic of China
| | - Ruwei Shen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical EngineeringNanjing Tech University Nanjing 211816 People's Republic of China
| | - Shigeru Shimada
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Ibaraki 305-8565 Japan
| | - Li‐Biao Han
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Ibaraki 305-8565 Japan
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249
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Geng H, Chen X, Gui J, Zhang Y, Shen Z, Qian P, Chen J, Zhang S, Wang W. Practical Synthesis of C-1 Deuterated Aldehydes Enabled by NHC Catalysis. Nat Catal 2019; 2:1071-1077. [PMID: 33791590 PMCID: PMC8008838 DOI: 10.1038/s41929-019-0370-z] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The recent surge in applications of deuterated pharmaceutical agents has created an urgent demand for synthetic methods that efficiently generate deuterated building blocks. Here we show that N-heterocyclic carbenes (NHC) promote a reversible hydrogen-deuterium exchange (HDE) reaction with simple aldehydes, which leads to a practical approach to synthetically valuable C-1 deuterated aldehydes. The reactivity of the well-established NHC catalysed formation of Breslow intermediates from aldehydes is reengineered to overcome the overwhelmingly kinetically favorable, irreversible benzoin condensation reaction and achieve the critical reversibility to drive the formation of desired deuterated products when an excess of D2O is employed. Notably, this operationally simple and cost-effective protocol serves as a general and truly practical approach to all types of 1-D-aldehydes including aryl, -alkyl and -alkenyl aldehydes and enables chemoselective late-stage deuterium incorporation into complex, native therapeutic agents and natural products with uniformly high levels (>95%) of deuterium incorporation for a total of 104 substrates tested.
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Affiliation(s)
- Huihui Geng
- State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Xiaobei Chen
- State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Jingjing Gui
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou, Jiangsu, 215123, China
| | - Yueteng Zhang
- Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, P. O. Box 210207, Tucson, AZ 85721-0207, USA
| | - Zuyuan Shen
- State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Pengfei Qian
- State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Junwei Chen
- State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Shilei Zhang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou, Jiangsu, 215123, China
| | - Wei Wang
- State Key Laboratory of Bioengineering Reactor, and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China.,Department of Pharmacology and Toxicology, College of Pharmacy, and BIO5 Institute, University of Arizona, 1703 E. Mabel Street, P. O. Box 210207, Tucson, AZ 85721-0207, USA
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Ding Y, Luo S, Weng C, An J. Reductive Deuteration of Nitriles Using D2O as a Deuterium Source. J Org Chem 2019; 84:15098-15105. [PMID: 31610121 DOI: 10.1021/acs.joc.9b02056] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yuxuan Ding
- College of Science, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China
| | - Shihui Luo
- College of Science, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China
| | - Chaoqun Weng
- College of Science, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China
| | - Jie An
- College of Science, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China
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