1
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Wang L, Lv J, Zhang Y, Yang D. Asymmetric magnesium catalysis for important chiral scaffold synthesis. Org Biomol Chem 2024; 22:4778-4800. [PMID: 38809153 DOI: 10.1039/d4ob00521j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Magnesium catalysts are widely used in catalytic asymmetric reactions, and a series of catalytic strategies have been developed in recent years. Herein, in this review, we have tried to summarize asymmetric magnesium catalysis for the synthesis of important chiral scaffolds. Several important optically active motifs that are present in classic chiral ligands or natural products synthesized by Mg(II) catalytic methods are briefly discussed. Moreover, the representative mechanisms for different magnesium catalytic strategies, including in situ generated magnesium catalysts, are also shown in relation to synthetic routes for obtaining these important chiral scaffolds.
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Affiliation(s)
- Linqing Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Research Unit of Peptide Science, Chinese Academy of Medical Sciences, 2019RU066, Lanzhou University, Lanzhou, 730000, China.
| | - Jiaming Lv
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Research Unit of Peptide Science, Chinese Academy of Medical Sciences, 2019RU066, Lanzhou University, Lanzhou, 730000, China.
| | - Yongshuo Zhang
- Scientific Research and Innovation Expert Studio of China Inspection and Certification Group Liaoning Co., Ltd, Dalian, 116039, China
| | - Dongxu Yang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Research Unit of Peptide Science, Chinese Academy of Medical Sciences, 2019RU066, Lanzhou University, Lanzhou, 730000, China.
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2
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Bhangare DN, Shinde RG, Pawar PD, Nikalje MD, Lokhande MN. Catalytic Sc(
OTf
)
3
mediated direct asymmetric aldol reaction of (−)‐menthyl isothiocyanatoacetate with aldehydes by using (−)‐menthol as chiral auxiliary. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dattatraya N. Bhangare
- Department of Chemistry Savitribai Phule Pune University Pune India
- Department of Chemistry Government of Maharashtra's Ismail Yusuf College Jogeshwari(E) Mumbai India
| | - Rohit G. Shinde
- Department of Chemistry Savitribai Phule Pune University Pune India
| | | | | | - Mahendra N. Lokhande
- Department of Chemistry Avvaiyar Government College for Women Karaikal Puducherry (U.T.) India
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3
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Yang Y, Wang X, Ye X, Wang B, Bao X, Wang H. Advances of α-activated cyclic isothiocyanate for the enantioselective construction of spirocycles. Org Biomol Chem 2021; 19:4610-4621. [PMID: 33949598 DOI: 10.1039/d1ob00564b] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The efficient and enantioselective synthesis of pharmaceutically important spirocycles has attracted the focus of organic and medicinal chemists. In this context, with the excellent reactivity of α-activated isothiocyanate as formal 1,3-dipoles in the (3 + 2) cyclization process, the cyclic isothiocyanates featuring important pharmacophores, such as oxindole, pyrazolone, and indanone moieties, have emerged as powerful precursors to access a variety of spirocycles with highly structural diversities. In addition, the facile transformations of these spirocycles have shown potential applications in drug design. This review will cover the recent advances of α-activated cyclic isothiocyanates in the enantioselective construction of spirocycles since 2015, and the applications of corresponding products in organic and medicinal chemistry.
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Affiliation(s)
- Yang Yang
- College of Pharmaceutical Science & Collaborative Innovation Centre of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Xingyue Wang
- College of Pharmaceutical Science & Collaborative Innovation Centre of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Xinyi Ye
- College of Pharmaceutical Science & Collaborative Innovation Centre of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Baomin Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 112024, China
| | - Xiaoze Bao
- College of Pharmaceutical Science & Collaborative Innovation Centre of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Hong Wang
- College of Pharmaceutical Science & Collaborative Innovation Centre of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China.
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4
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Mg/BOX complexes as efficient catalysts for the enantioselective Michael addition of malonates to β-trifluoromethyl-α,β-unsaturated ketones and their N-tosyl imines. Tetrahedron 2021. [DOI: 10.1016/j.tet.2020.131897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Arimitsu S, Oshiro K, Endo K, Gima E, Poorsadeghi S. Preparation of Enantiomerically Pure β,β‐Diaryl β‐Hydroxy‐α‐Amino Acids and Evaluation of Their Potential as Organocatalysts. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.201900694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Satoru Arimitsu
- Department of Chemistry Biology and Marine ScienceUniversity of the Ryukyus 1 Senbaru, Nakagami Nishihara, Okinawa 903-0123 Japan
| | - Koki Oshiro
- Department of Chemistry Biology and Marine ScienceUniversity of the Ryukyus 1 Senbaru, Nakagami Nishihara, Okinawa 903-0123 Japan
| | - Katsuki Endo
- Department of Chemistry Biology and Marine ScienceUniversity of the Ryukyus 1 Senbaru, Nakagami Nishihara, Okinawa 903-0123 Japan
| | - Emi Gima
- Department of Chemistry Biology and Marine ScienceUniversity of the Ryukyus 1 Senbaru, Nakagami Nishihara, Okinawa 903-0123 Japan
| | - Samira Poorsadeghi
- Department of Chemistry Biology and Marine ScienceUniversity of the Ryukyus 1 Senbaru, Nakagami Nishihara, Okinawa 903-0123 Japan
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6
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Liu X, Sun S, Wang G, Bai Z, Pang J, Liu L. Catalytic enantioselective alkylation of 2-alkoxy-tetrahydrofurans. Org Chem Front 2020. [DOI: 10.1039/d0qo00104j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A nickel(ii)-catalyzed asymmetric alkylation of non-resonance-stabilized oxocarbenium ions with carboxylic acid derivatives on a large scale has been disclosed.
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Affiliation(s)
- Xuan Liu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- P.R. China
| | - Shaofa Sun
- School of Nuclear Technology and Chemistry & Biology
- Hubei University of Science and Technology
- Xianning 437000
- P.R. China
| | - Gang Wang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- P.R. China
| | - Zhushuang Bai
- Shandong Medicinal Biotechnology Centre
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province
- Key Lab for Biotech-Drugs of National Health Commission
- Institute of Materia Medica
- Shandong First Medical University & Shandong Academy of Medical Sciences
| | - Jingxiang Pang
- Shandong Medicinal Biotechnology Centre
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province
- Key Lab for Biotech-Drugs of National Health Commission
- Institute of Materia Medica
- Shandong First Medical University & Shandong Academy of Medical Sciences
| | - Lei Liu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- P.R. China
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7
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8
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Yang ST. An Efficient and Practical Procedure for Preparation of Gem-Diacetates from Aldehydes Catalysed by Magnesium Perchlorate. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/030823406776330648] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A mild and efficient method for the preparation of gem-diacetates from aldehydes with acetic anhydride is described using a catalytic amount of magnesium perchlorate giving excellent yields under solvent-free conditions.
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Affiliation(s)
- Shu-Tao Yang
- The College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050016, P. R. China
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9
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Catalytic enantioselective oxidative coupling of saturated ethers with carboxylic acid derivatives. Nat Commun 2019; 10:559. [PMID: 30718486 PMCID: PMC6362111 DOI: 10.1038/s41467-019-08473-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 01/15/2019] [Indexed: 11/23/2022] Open
Abstract
Catalytic enantioselective C–C bond forming process through cross-dehydrogenative coupling represents a promising synthetic strategy, but it remains a long-standing challenge in chemistry. Here, we report a formal catalytic enantioselective cross-dehydrogenative coupling of saturated ethers with diverse carboxylic acid derivatives involving an initial oxidative acetal formation, followed by nickel(II)-catalyzed asymmetric alkylation. The one-pot, general, and modular method exhibits wide compatibility of a broad range of saturated ethers not only including prevalent tetrahydrofuran and tetrahydropyran, but also including medium- and large-sized cyclic moieties and acyclic ones with excellent enantioselectivity and functional group tolerance. The application in the rapid preparation of biologically active molecules that are difficult to access with existing methods is also demonstrated. Cross-dehydrogenative coupling (CDC) is a powerful method for C-C bond formation however the enantioselective variant is underdeveloped. Here, the authors show a formal enantioselective CDC method involving unactivated ethers and carboxylic acid derivatives allowing for the rapid preparation of biologically active molecules.
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10
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Yu L, Somfai P. Enantioselective synthesis of anti-3-alkenyl-2-amido-3-hydroxy esters: application to the total synthesis of (+)-alexine. RSC Adv 2019; 9:2799-2802. [PMID: 35520501 PMCID: PMC9059938 DOI: 10.1039/c9ra00173e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 01/12/2019] [Indexed: 11/29/2022] Open
Abstract
A straightforward synthesis of anti-3-alkenyl-2-amido-3-hydroxy esters from the corresponding racemic α-amino-β-keto esters by using a ATH/DKR protocol has been developed. This method gives moderate to excellent yields with high chemo-, diastereo- and enantioselectivities for a broad range of substrates. In order to highlight the versatility of the methodology it was applied in an efficient asymmetric synthesis of the polyhydroxylated pyrrolizidine alkaloid (+)-alexine. A straightforward synthesis of anti-3-alkenyl-2-amido-3-hydroxy esters from the corresponding racemic α-amino-β-keto esters by using a ATH/DKR protocol has been developed.![]()
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Affiliation(s)
- Lu Yu
- Centre for Analysis and Synthesis
- Department of Chemistry
- Lund University
- Lund
- Sweden
| | - Peter Somfai
- Centre for Analysis and Synthesis
- Department of Chemistry
- Lund University
- Lund
- Sweden
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11
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Davies SG, Fletcher AM, Greenaway CJ, Kennedy MS, Mayer C, Roberts PM, Thomson JE. Trading N and O. Part 4: Asymmetric synthesis of syn-β-substituted-α-amino acids. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.04.071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Chaumont P, Baudoux J, Maddaluno J, Rouden J, Harrison-Marchand A. Access to Anti or Syn 2-Amino-1,3-diol Scaffolds from a Common Decarboxylative Aldol Adduct. J Org Chem 2018; 83:8081-8091. [PMID: 29953234 DOI: 10.1021/acs.joc.8b00901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A straightforward synthetic pathway allowing the access to anti or syn 2-amino-1,3-diol scaffolds is presented. The strategy relies on a diastereoselective organocatalyzed decarboxylative aldol reaction of a N-Boc-hemimalonate that is easily formed from commercial N-Boc-diethyl malonate. Although this method has been optimized previously with the N-Bz-hemimalonate analogue, this key step was reinvestigated with the N-Boc derivative to improve the required reaction time, the yield, and the diastereoselectivity. The new conditions enhance this transformation, and quantitative yields and anti/syn ratios up to 96:4 can be obtained. The anti aldol product was easily isolated in pure form and then taken forward as the key precursor in the preparation of both a set of ten N-/O-alkylated anti 2-amino-1,3-diol derivatives and the syn congeners.
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Affiliation(s)
- Pauline Chaumont
- Laboratoire COBRA (UMR 6014 & FR 3038) , Normandie Université, UNIROUEN, INSA Rouen, CNRS , 76000 Rouen , France
| | - Jérome Baudoux
- Laboratoire LCMT (UMR 6507 & FR 3038) , Normandie Université, ENSICAEN, UNICAEN, CNRS , 14000 Caen , France
| | - Jacques Maddaluno
- Laboratoire COBRA (UMR 6014 & FR 3038) , Normandie Université, UNIROUEN, INSA Rouen, CNRS , 76000 Rouen , France
| | - Jacques Rouden
- Laboratoire LCMT (UMR 6507 & FR 3038) , Normandie Université, ENSICAEN, UNICAEN, CNRS , 14000 Caen , France
| | - Anne Harrison-Marchand
- Laboratoire COBRA (UMR 6014 & FR 3038) , Normandie Université, UNIROUEN, INSA Rouen, CNRS , 76000 Rouen , France
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13
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Yamashita Y, Yasukawa T, Yoo WJ, Kitanosono T, Kobayashi S. Catalytic enantioselective aldol reactions. Chem Soc Rev 2018; 47:4388-4480. [DOI: 10.1039/c7cs00824d] [Citation(s) in RCA: 165] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Recent developments in catalytic asymmetric aldol reactions have been summarized.
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Affiliation(s)
- Yasuhiro Yamashita
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Tomohiro Yasukawa
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Woo-Jin Yoo
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Taku Kitanosono
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Shū Kobayashi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
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14
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Espinosa M, Blay G, Cardona L, Muñoz MC, Pedro JR. Catalytic Asymmetric Formal [3+2] Cycloaddition of 2-Isocyanatomalonate Esters and Unsaturated Imines: Synthesis of Highly Substituted Chiral γ-Lactams. Chemistry 2017; 23:14707-14711. [PMID: 28845883 DOI: 10.1002/chem.201702777] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Indexed: 11/08/2022]
Abstract
Unlike their isocyano and isothiocyanato analogues, isocyanato esters remain almost unexplored as formal 1,3-dipoles in asymmetric catalytic reactions. The first asymmetric formal [3+2] cycloaddition involving isocyanato esters and electrophilic alkenes is reported. Diisopropyl 2-isocyanatomalonate reacts with α,β-unsaturated N-(o-anisidyl) imines in the presence of a Mg(OTf)2 -BOX complex to give highly substituted chiral pyrrolidinones featuring a conjugate exocyclic double bond with excellent yields and enantiomeric excesses up to 99 %. Several transformations of the resulting heterocycles, including the synthesis of a pyroglutamic acid derivative, have been carried out.
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Affiliation(s)
- Miguel Espinosa
- Departament de Química Orgànica, Facultat de Química, Universitat de València, C/ Dr. Moliner 50, 46100, Burjassot, Spain
| | - Gonzalo Blay
- Departament de Química Orgànica, Facultat de Química, Universitat de València, C/ Dr. Moliner 50, 46100, Burjassot, Spain
| | - Luz Cardona
- Departament de Química Orgànica, Facultat de Química, Universitat de València, C/ Dr. Moliner 50, 46100, Burjassot, Spain
| | - M Carmen Muñoz
- Departament de Física Aplicada, Universitat Politècnica de València, Camí de Vera, S/N, 46071, València, Spain
| | - José R Pedro
- Departament de Química Orgànica, Facultat de Química, Universitat de València, C/ Dr. Moliner 50, 46100, Burjassot, Spain
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15
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Čech J, Hessel V, Přibyl M. Aldolase catalyzed L-phenylserine synthesis in a slug-flow microfluidic system – Performance and diastereoselectivity studies. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2016.08.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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16
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Abstract
This review updates the major progress in the field of enantioselective transformations promoted by chiral magnesium catalysts, covering the literature since 2007, illustrating the power of these green catalysts to promote many types of reactions.
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17
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Zhang LJ, Zhang SX, Fu LN, Li XY, Guo QX. Organocatalytic synthesis of enantioenriched 1,2,4-triazolines containing a chiral quaternary carbon center. RSC Adv 2017. [DOI: 10.1039/c6ra28800f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A tertiary amine catalyzed asymmetric cyclization of isothiocyanates and azodicarboxylates towards the synthesis of chiral 1,2,4-triazolines has been described.
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Affiliation(s)
- Li-Jun Zhang
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- China
| | - Si-Xiang Zhang
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- China
| | - Li-Na Fu
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- China
| | - Xiao-Yun Li
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- China
| | - Qi-Xiang Guo
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- China
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18
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Chowdhury R, Kumar M, Ghosh SK. Organocatalyzed enantioselective Michael addition/cyclization cascade reaction of 3-isothiocyanato oxindoles with arylidene malonates. Org Biomol Chem 2016; 14:11250-11260. [DOI: 10.1039/c6ob02104b] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Both enantiomers of functionalized 3,2′-pyrrolidinyl spirooxindoles were obtainedviaa Michael-cyclization cascade reaction using pseudoenantiomeric cinchona alkaloid derived thiourea based bifunctional catalysts.
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Affiliation(s)
| | - Mukesh Kumar
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
| | - Sunil K. Ghosh
- Bio-Organic Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
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19
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Zheng Y, Deng L. Catalytic Asymmetric Direct Aldol Reaction of α-Alkyl Azlactones and Aliphatic Aldehydes. Chem Sci 2015; 6:6510-6514. [PMID: 26918108 PMCID: PMC4762611 DOI: 10.1039/c5sc02116b] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 08/03/2015] [Indexed: 11/21/2022] Open
Abstract
An unprecedented highly diastereoselective and enantioselective aldol reaction of α-alkyl azlactones and aliphatic aldehydes was achieved with cinchona alkaloid catalysts. To our knowledge, this reaction provides the first useful catalytic asymmetric access toward β-hydroxy-α-amino acids bearing alkyl substituents, which are structural motifs embedded in many natural products.
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Affiliation(s)
- Yang Zheng
- Department of Chemistry
, Brandeis University
,
Waltham
, Massachusetts 02454-9110
, USA
.
| | - Li Deng
- Department of Chemistry
, Brandeis University
,
Waltham
, Massachusetts 02454-9110
, USA
.
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20
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Han WY, Zhao JQ, Zuo J, Xu XY, Zhang XM, Yuan WC. Recent Advances of α-Isothiocyanato Compounds in the Catalytic Asymmetric Reaction. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500264] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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21
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Wang L, Yang D, Li D, Wang R. Catalytic Enantioselective Ring-Opening and Ring-Closing Reactions of 3-Isothiocyanato Oxindoles and N-(2-Picolinoyl)aziridines. Org Lett 2015; 17:3004-7. [DOI: 10.1021/acs.orglett.5b01291] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Linqing Wang
- Key Laboratory of Preclinical
Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Dongxu Yang
- Key Laboratory of Preclinical
Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Dan Li
- Key Laboratory of Preclinical
Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Rui Wang
- Key Laboratory of Preclinical
Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou 730000, China
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22
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Quinine-catalyzed asymmetric domino Mannich-cyclization reactions of 3-isothiocyanato oxindoles with imines for the synthesis of spirocyclic oxindoles. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.074] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Hibi M, Kasahara T, Kawashima T, Yajima H, Kozono S, Smirnov SV, Kodera T, Sugiyama M, Shimizu S, Yokozeki K, Ogawa J. Multi-Enzymatic Synthesis of Optically Pure β-Hydroxy α-Amino Acids. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400672] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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Lou S, Ramirez A, Conlon DA. Catalyticsyn-Selective Direct Aldol Reactions of Benzophenone Glycine Imine with Aromatic, Heteroaromatic and Aliphatic Aldehydes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400639] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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25
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Kayal S, Mukherjee S. Catalytic Asymmetric Michael Addition/Cyclization Cascade Reaction of 3-Isothiocyanatooxindoles with Nitro Olefins. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402534] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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Davies SG, Fletcher AM, Frost AB, Roberts PM, Thomson JE. Trading N and O. Part 2: Exploiting aziridinium intermediates for the synthesis of β-hydroxy-α-amino acids. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.057] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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27
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Saygılı N, Özalp M, Yıldırım LT. Synthesis, X-ray Analysis, and Biological Activities of Novel Oxazolidinethiones. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nezire Saygılı
- Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy; Hacettepe University; Sıhhiye 06100 Ankara Turkey
| | - Meral Özalp
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy; Hacettepe University; Sıhhiye 06100 Ankara Turkey
| | - Leyla Tatar Yıldırım
- Department of Physics Engineering; Hacettepe University; Beytepe 06800 Ankara Turkey
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Seiple IB, Mercer JAM, Sussman RJ, Zhang Z, Myers AG. Stereocontrolled Synthesis ofsyn-β-Hydroxy-α-Amino Acids by Direct Aldolization of Pseudoephenamine Glycinamide. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400928] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Seiple IB, Mercer JAM, Sussman RJ, Zhang Z, Myers AG. Stereocontrolled synthesis of syn-β-Hydroxy-α-amino acids by direct aldolization of pseudoephenamine glycinamide. Angew Chem Int Ed Engl 2014; 53:4642-7. [PMID: 24692320 DOI: 10.1002/anie.201400928] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Indexed: 11/06/2022]
Abstract
β-Hydroxy-α-amino acids figure prominently as chiral building blocks in chemical synthesis and serve as precursors to numerous important medicines. Reported herein is a method for the synthesis of β-hydroxy-α-amino acid derivatives by aldolization of pseudoephenamine glycinamide, which can be prepared from pseudoephenamine in a one-flask protocol. Enolization of (R,R)- or (S,S)-pseudoephenamine glycinamide with lithium hexamethyldisilazide in the presence of LiCl followed by addition of an aldehyde or ketone substrate affords aldol addition products that are stereochemically homologous with L- or D-threonine, respectively. These products, which are typically solids, can be obtained in stereoisomerically pure form in yields of 55-98 %, and are readily transformed into β-hydroxy-α-amino acids by mild hydrolysis or into 2-amino-1,3-diols by reduction with sodium borohydride. This new chemistry greatly facilitates the construction of novel antibiotics of several different classes.
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Affiliation(s)
- Ian B Seiple
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138 (USA)
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Lin N, Deng YQ, Zhang ZW, Wang Q, Lu G. Asymmetric synthesis of chiral β-hydroxy-α-amino acid derivatives by organocatalytic aldol reactions of isocyanoesters with β,γ-unsaturated α-ketoesters. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.03.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Cao YM, Shen FF, Zhang FT, Zhang JL, Wang R. Catalytic asymmetric 1,2-addition of α-isothiocyanato phosphonates: synthesis of chiral β-hydroxy- or β-amino-substituted α-amino phosphonic acid derivatives. Angew Chem Int Ed Engl 2014; 53:1862-6. [PMID: 24420101 DOI: 10.1002/anie.201308514] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 10/30/2013] [Indexed: 11/08/2022]
Abstract
α-Amino phosphonic acid derivatives are considered to be the most important structural analogues of α-amino acids and have a very wide range of applications. However, approaches for the catalytic asymmetric synthesis of such useful compounds are very limited. In this work, simple, efficient, and versatile organocatalytic asymmetric 1,2-addition reactions of α-isothiocyanato phosphonate were developed. Through these processes, derivatives of β-hydroxy-α-amino phosphonic acid and α,β-diamino phosphonic acid, as well as highly functionalized phosphonate-substituted spirooxindole, can be efficiently constructed (up to 99 % yield, d.r. >20:1, and >99 % ee). This novel method provides a new route for the enantioselective functionalization of α-phosphonic acid derivatives.
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Affiliation(s)
- Yi-Ming Cao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000 (China)
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Cao YM, Shen FF, Zhang FT, Zhang JL, Wang R. Catalytic Asymmetric 1,2-Addition of α-Isothiocyanato Phosphonates: Synthesis of Chiral β-Hydroxy- or β-Amino-Substituted α-Amino Phosphonic Acid Derivatives. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201308514] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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33
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Matsunaga S, Kato S, Kanai M. Enantioselective Synthesis of Spirooxindoles via Direct Catalytic Asymmetric Aldol-Type Reaction of Isothiocyanato Oxindoles. HETEROCYCLES 2014. [DOI: 10.3987/com-13-s(s)60] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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34
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Zhao X, Xie M, Liu X, Zhang Y, Xiao X, Lin L, Feng X. ChiralN,N′-Dioxide-Yttrium Triflate Complexes-Catalyzed Asymmetric Aldol Cyclization of α-Keto Esters with α-Isothiocyanato Imide. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300593] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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Hui XP, Huang JI, Chiou SJ, Gau HM. An Efficient and High-Yield One-Pot Synthesis of Bis(oxazoline)s. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200600053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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36
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Chen WB, Han WY, Han YY, Zhang XM, Yuan WC. Highly efficient synthesis of spiro[oxazolidine-2-thione-oxindoles] with 3-isothiocyanato oxindoles and aldehydes via an organocatalytic cascade aldol-cyclization reaction. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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37
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Diastereoselective synthesis of ring-fused thiocarbamates bearing contiguous quaternary carbon centers. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.04.121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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38
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Yin C, Cao W, Lin L, Liu X, Feng X. N,N′-Dioxide-Magnesium Ditriflate Complex-Catalyzed Asymmetric α-Hydroxylation of β-Keto Esters and β-Keto Amides. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300335] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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Cao YM, Zhang FT, Shen FF, Wang R. Catalytic Enantioselective Ring-Opening Reaction ofmeso-Aziridines with α-Isothiocyanato Imides. Chemistry 2013; 19:9476-80. [DOI: 10.1002/chem.201300297] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 05/08/2013] [Indexed: 11/09/2022]
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40
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Kato S, Kanai M, Matsunaga S. Catalytic Asymmetric Synthesis of Spirooxindoles via Addition of Isothiocyanato Oxindoles to Aldehydes Under Dinuclear Nickel Schiff Base Catalysis. Chem Asian J 2013; 8:1768-71. [DOI: 10.1002/asia.201300251] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Indexed: 01/29/2023]
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41
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Han WY, Li SW, Wu ZJ, Zhang XM, Yuan WC. 3-Isothiocyanato Oxindoles Serving as Powerful and Versatile Precursors to Structurally Diverse Dispirocyclic Thiopyrrolidineoxindoles through a Cascade Michael/Cyclization Process with Amino-Thiocarbamate Catalysts. Chemistry 2013; 19:5551-6. [DOI: 10.1002/chem.201300206] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2013] [Indexed: 01/13/2023]
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42
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Qian Y, Jing C, Liu S, Hu W. A highly enantioselective four-component reaction for the efficient construction of chiral β-hydroxy-α-amino acid derivatives. Chem Commun (Camb) 2013; 49:2700-2. [DOI: 10.1039/c3cc40546j] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Awheda I, Saygili N, Garner AC, Wallis JD. Activation and regioselectivity of five-membered cyclic thionocarbamates to nucleophilic attack. RSC Adv 2013. [DOI: 10.1039/c3ra41074a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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44
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Cao YM, Shen FF, Zhang FT, Wang R. Catalytic Asymmetric Michael Addition/Cyclization of Isothiocyanato Oxindoles: Highly Efficient and Versatile Approach for the Synthesis of 3,2′-Pyrrolidinyl Mono- and Bi-spirooxindole Frameworks. Chemistry 2012; 19:1184-8. [DOI: 10.1002/chem.201204114] [Citation(s) in RCA: 129] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2012] [Indexed: 11/07/2022]
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Liu L, Zhong Y, Zhang P, Jiang X, Wang R. Core Scaffold-Inspired Stereoselective Synthesis of Spiropyrazolones via an Organocatalytic Michael/Cyclization Sequence. J Org Chem 2012; 77:10228-34. [DOI: 10.1021/jo301851a] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Luping Liu
- Key Laboratory
of Preclinical Study for New Drugs of
Gansu Province, School of Basic Medical Sciences, Institute of Biochemistry
and Molecular Biology, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China 730000
| | - Yuan Zhong
- Key Laboratory
of Preclinical Study for New Drugs of
Gansu Province, School of Basic Medical Sciences, Institute of Biochemistry
and Molecular Biology, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China 730000
| | - Panpan Zhang
- Key Laboratory
of Preclinical Study for New Drugs of
Gansu Province, School of Basic Medical Sciences, Institute of Biochemistry
and Molecular Biology, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China 730000
| | - Xianxing Jiang
- Key Laboratory
of Preclinical Study for New Drugs of
Gansu Province, School of Basic Medical Sciences, Institute of Biochemistry
and Molecular Biology, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China 730000
| | - Rui Wang
- Key Laboratory
of Preclinical Study for New Drugs of
Gansu Province, School of Basic Medical Sciences, Institute of Biochemistry
and Molecular Biology, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China 730000
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46
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Corbett MT, Uraguchi D, Ooi T, Johnson JS. Base-catalyzed direct aldolization of α-alkyl-α-hydroxy trialkyl phosphonoacetates. Angew Chem Int Ed Engl 2012; 51:4685-9. [PMID: 22474004 DOI: 10.1002/anie.201200559] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Indexed: 11/12/2022]
Affiliation(s)
- Michael T Corbett
- Department of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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47
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Corbett MT, Uraguchi D, Ooi T, Johnson JS. Base-Catalyzed Direct Aldolization of α-Alkyl-α-Hydroxy Trialkyl Phosphonoacetates. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200559] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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48
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Rahmani R, Matsumoto M, Yamashita Y, Kobayashi S. Direct-Type Aldol Reactions of Fluorenylidene-Protected/Activated Glycine Esters with Aldehydes for the Synthesis of β-Hydroxy-α-amino Acid Derivatives. Chem Asian J 2012; 7:1191-4. [DOI: 10.1002/asia.201200081] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Indexed: 11/10/2022]
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49
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NHC-Catalyzed Enantioselective [2 + 2] and [2 + 2 + 2] Cycloadditions of Ketenes with Isothiocyanates. Org Lett 2011; 13:6382-5. [DOI: 10.1021/ol202688h] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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50
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Matsunaga S, Yoshino T. Construction of contiguous tetrasubstituted chiral carbon stereocenters via direct catalytic asymmetric aldol and Mannich-type reactions. CHEM REC 2011; 11:260-8. [PMID: 21898777 DOI: 10.1002/tcr.201100020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Indexed: 11/11/2022]
Abstract
Catalytic asymmetric synthesis of unnatural amino acids with vicinal tetrasubstituted chiral carbon stereocenters is described. In the first part, direct catalytic asymmetric aldol reaction of simple non-activated ketone electrophiles with α-substituted α-isothiocyanato ester donors was realized. A Mg/Schiff base catalyst promoted the aldol reaction, and α-amino-β-hydroxy esters were obtained in up to 98% ee and 98:2 d.r. In the second part, the Mg/Schiff base catalyst and a Sr/Schiff base catalyst were utilized for stereodivergent direct asymmetric Mannich-type reaction of ketimines. The Mg/Schiff base catalyst gave syn-α,β-diamino esters, while the Sr/Schiff base catalyst produced anti-α,β-diamino esters in good to high enantioselectivity, up to 97% ee.
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Affiliation(s)
- Shigeki Matsunaga
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Tokyo 113-0033, Japan.
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