1
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Ren W, Sheng X, Shi Y. Pd-Catalyzed Regioselective Hydrocarboxylation of Alkyl Terminal Olefins with Oxalic Acid. Org Lett 2024. [PMID: 39018357 DOI: 10.1021/acs.orglett.4c02009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/19/2024]
Abstract
A Pd-catalyzed regioselective hydrocarboxylation of alkyl terminal olefins with oxalic acid is described. A wide variety of linear carboxylic acids can be readily obtained in good yields and high l/b (linear/branched) ratios with Pd2(dba)3 and (p-ClPh)3P under mild conditions. The reaction process is operationally simple and requires no handling of toxic CO. In addition, branched carboxylic acids can also be formed in good regioselectivities with PdCl2 and (2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)diphenylphosphine (L1).
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Affiliation(s)
- Wenlong Ren
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Xujian Sheng
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Yian Shi
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
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2
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Zou XJ, Jin ZX, Yang HY, Wu F, Ren ZH, Guan ZH. Palladium-Catalyzed Inward Isomerization Hydroaminocarbonylation of Alkenes. Angew Chem Int Ed Engl 2024; 63:e202406226. [PMID: 38618886 DOI: 10.1002/anie.202406226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 04/12/2024] [Accepted: 04/14/2024] [Indexed: 04/16/2024]
Abstract
In contrast to the kinetically favored outward isomerization-hydrocarbonylation of alkenes, the disfavored inward isomerization-hydrocarbonylation of alkenes remains an important challenge. Herein, we have developed a novel and effective palladium-catalyzed inward isomerization-hydroaminocarbonylation of unactivated alkenes and aniline hydrochlorides for the formation of synthetically valuable α-aryl carboxylic amides in high yields and high site-selectivities. The high efficiency of the reaction is attributed to a relay catalysis strategy, in which the Markovnikov-favored [PdH]-PtBu3 catalyst is responsible for inward isomerization, while the [PdH]-Ruphos catalyst is responsible for hydroaminocarbonylation of the resulting conjugated aryl alkenes. The reaction exhibits highly functional group tolerance and provides a new method for formal carbonylation of remote C(sp3)-H bond.
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Affiliation(s)
- Xian-Jin Zou
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P.R. China
| | - Zhao-Xing Jin
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P.R. China
| | - Hui-Yi Yang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P.R. China
| | - Fei Wu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P.R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P.R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P.R. China
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3
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Ren W, Huang J, Shi Y. Pd-Catalyzed Regioselective Hydroformylation of Olefins with HCO 2H and Its Derivatives. Org Lett 2023; 25:7176-7180. [PMID: 37755340 DOI: 10.1021/acs.orglett.3c02730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
An effective Pd-catalyzed regioselective hydroformylation process with N-formylsaccharin or 2,4,6-trichlorophenyl formate along with formic acid is described. Linear aldehydes can be obtained in up to 83% yield and >20:1 l/b ratio. The reaction is operationally simple without the need for external CO and H2.
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Affiliation(s)
- Wenlong Ren
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Jinzi Huang
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Yian Shi
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
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4
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Ali SZ, Budaitis BG, Fontaine DFA, Pace AL, Garwin JA, White MC. Allylic C-H amination cross-coupling furnishes tertiary amines by electrophilic metal catalysis. Science 2022; 376:276-283. [PMID: 35420962 DOI: 10.1126/science.abn8382] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Intermolecular cross-coupling of terminal olefins with secondary amines to form complex tertiary amines-a common motif in pharmaceuticals-remains a major challenge in chemical synthesis. Basic amine nucleophiles in nondirected, electrophilic metal-catalyzed aminations tend to bind to and thereby inhibit metal catalysts. We reasoned that an autoregulatory mechanism coupling the release of amine nucleophiles with catalyst turnover could enable functionalization without inhibiting metal-mediated heterolytic carbon-hydrogen cleavage. Here, we report a palladium(II)-catalyzed allylic carbon-hydrogen amination cross-coupling using this strategy, featuring 48 cyclic and acyclic secondary amines (10 pharmaceutically relevant cores) and 34 terminal olefins (bearing electrophilic functionality) to furnish 81 tertiary allylic amines, including 12 drug compounds and 10 complex drug derivatives, with excellent regio- and stereoselectivity (>20:1 linear:branched, >20:1 E:Z).
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Affiliation(s)
- Siraj Z Ali
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA
| | - Brenna G Budaitis
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA
| | - Devon F A Fontaine
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA
| | - Andria L Pace
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA
| | - Jacob A Garwin
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA
| | - M Christina White
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA
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6
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Ren W, Wang M, Guo J, Zhou J, Chu J, Shi Y, Shi Y. Pd-Catalyzed Regioselective Branched Hydrocarboxylation of Terminal Olefins with Formic Acid. Org Lett 2022; 24:886-891. [PMID: 35029395 DOI: 10.1021/acs.orglett.1c04231] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A regioselective Pd-catalyzed hydrocarboxylation of terminal olefins with HCOOH is described. A wide variety of branched carboxylic acids can readily be obtained with high regioselectivities under mild reaction conditions. The reaction is operationally simple and requires no handling of toxic CO. The ligand and LiCl are important factors for reaction reactivity and selectivity.
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Affiliation(s)
- Wenlong Ren
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Mingzhou Wang
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Jianqiong Guo
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Jintao Zhou
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Jianxiao Chu
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Yuan Shi
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Yian Shi
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
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Concha-Puelles M, Cortínez A, Lezana N, Vilches-Herrera M, Lühr S. Valorisation of biobased olefins via Rh-catalyzed transfer hydroformylation and isomerization using formaldehyde as a CO/H 2 surrogate. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00963c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The use of biomass as a new platform of chemical substrates has become a subject of intensive research. In this article the selective functionalization and isomerization of allylbenzenes by transfer hydroformylation with formaldehyde is reported.
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Affiliation(s)
- Matías Concha-Puelles
- Chemistry Department, Faculty of Science, University of Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
| | - Antonio Cortínez
- Chemistry Department, Faculty of Science, University of Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
| | - Nicolás Lezana
- Chemistry Department, Faculty of Science, University of Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
| | - Marcelo Vilches-Herrera
- Chemistry Department, Faculty of Science, University of Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
| | - Susan Lühr
- Chemistry Department, Faculty of Science, University of Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
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8
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Chen M, Mou X, Wang S, Chen X, Tan Y, Chen M, Zhao Z, Huang C, Yang W, Lin R, Ding Y. Porous organic polymer-supported palladium catalyst for hydroesterification of olefins. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111239] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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9
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Ismael A, Gevorgyan A, Skrydstrup T, Bayer A. Renewable Solvents for Palladium-Catalyzed Carbonylation Reactions. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00325] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Aya Ismael
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Ashot Gevorgyan
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Annette Bayer
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
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10
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Zoller B, Zapp J, Huy PH. Rapid Organocatalytic Formation of Carbon Monoxide: Application towards Carbonylative Cross Couplings. Chemistry 2020; 26:9632-9638. [PMID: 32516509 PMCID: PMC7497008 DOI: 10.1002/chem.202002746] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Indexed: 12/15/2022]
Abstract
Herein, the first organocatalytic method for the transformation of non‐derivatized formic acid into carbon monoxide (CO) is introduced. Formylpyrrolidine (FPyr) and trichlorotriazine (TCT), which is a cost‐efficient commodity chemical, enable this decarbonylation. Utilization of dimethylformamide (DMF) as solvent and catalyst even allows for a rapid CO generation at room temperature. Application towards four different carbonylative cross coupling protocols demonstrates the high synthetic utility and versatility of the new approach. Remarkably, this also comprehends a carbonylative Sonogashira reaction at room temperature employing intrinsically difficult electron‐deficient aryl iodides. Commercial 13C‐enriched formic acid facilitates the production of radiolabeled compounds as exemplified by the pharmaceutical Moclobemide. Finally, comparative experiments verified that the present method is highly superior to other protocols for the activation of carboxylic acids.
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Affiliation(s)
- Ben Zoller
- Organic Chemistry, Saarland University, P. O. Box 151150, 66041, Saarbrücken, Germany
| | - Josef Zapp
- Institute of Pharmaceutical Biology, Saarland University, Campus C 2.3, 66123, Saarbrücken, Germany
| | - Peter H Huy
- Organic Chemistry, Saarland University, P. O. Box 151150, 66041, Saarbrücken, Germany
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11
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Wu F, Yuan Y, Schünemann C, Kamer PCJ, Wu X. Copper‐Catalyzed Regioselective Borocarbonylative Coupling of Unactivated Alkenes with Alkyl Halides: Synthesis of β‐Boryl Ketones. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002714] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fu‐Peng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Yang Yuan
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Claas Schünemann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Paul C. J. Kamer
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao‐Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
- Department of Chemistry Zhejiang Sci-Tech University Xiasha Campus Hangzhou 310018 P. R. China
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12
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Wu F, Yuan Y, Schünemann C, Kamer PCJ, Wu X. Copper‐Catalyzed Regioselective Borocarbonylative Coupling of Unactivated Alkenes with Alkyl Halides: Synthesis of β‐Boryl Ketones. Angew Chem Int Ed Engl 2020; 59:10451-10455. [DOI: 10.1002/anie.202002714] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Fu‐Peng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Yang Yuan
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Claas Schünemann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Paul C. J. Kamer
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao‐Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
- Department of Chemistry Zhejiang Sci-Tech University Xiasha Campus Hangzhou 310018 P. R. China
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13
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Liu H, Yang D, Yao Y, Xu Y, Shang H, Lin X. The electronic and steric effects of neutral and ionic phosphines on Ir(I)-complex catalyzed hydroaminomethylation of olefins. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Sun M, Chen W, Xia X, Shen G, Ma Y, Yang J, Ding H, Wang Z. Palladium-Catalyzed Tandem Dehydrogenative [4 + 2] Annulation of Terminal Olefins with N-Sulfonyl Amides via C–H Activations. Org Lett 2020; 22:3229-3233. [DOI: 10.1021/acs.orglett.0c01011] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Manman Sun
- Advanced Research Institute and Department of Chemistry, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, P. R. China
| | - Weida Chen
- Advanced Research Institute and Department of Chemistry, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, P. R. China
| | - Xiangyu Xia
- Advanced Research Institute and Department of Chemistry, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, P. R. China
| | - Guodong Shen
- School of Chemistry and Chemical Engineering, School of Pharmacy, Liaocheng University, Liaocheng 252000, P. R. China
| | - Yongmin Ma
- Advanced Research Institute and Department of Chemistry, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, P. R. China
| | - Jianguo Yang
- Advanced Research Institute and Department of Chemistry, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, P. R. China
| | - Hanfeng Ding
- Department of Chemistry, Zhejiang University, Hangzhou 310058, P. R. China
| | - Zhiming Wang
- Advanced Research Institute and Department of Chemistry, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, P. R. China
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