51
|
Yan S, Xia W, Li S, Song Q, Xiang SH, Tan B. Michael Reaction Inspired Atroposelective Construction of Axially Chiral Biaryls. J Am Chem Soc 2020; 142:7322-7327. [PMID: 32267146 DOI: 10.1021/jacs.0c01963] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The first copper-catalyzed atroposelective Michael-type addition between azonaphthalenes and arylboronic acids for the construction of biaryl atropisomers was established using a novel BINOL-derived phosphoramidite as a chiral ligand. A broad range of atropisomeric biaryls were obtained with good efficiency, and the practicality of this approach was verified by versatile transformations toward axially chiral ligands, catalysts, and other functional atropisomers. This set of catalytic systems successfully inhibited the routine 1,2-addition and promoted the formation of an aryl-aryl chiral axis. Meanwhile, this strategy bypassed the use of an oxidant as well as the harsh conditions normally necessary for transition-metal-mediated arene C-H coupling with arylboronic acids as an arylation counterpart, offering a straightforward alternative to access optically active biaryls.
Collapse
Affiliation(s)
- Shengyi Yan
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Wang Xia
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Shaoyu Li
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China.,Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518055, China
| | - Qiuling Song
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Shao-Hua Xiang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China.,Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518055, China
| | - Bin Tan
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| |
Collapse
|
52
|
Zhu H, Yin L, Chang Z, Wang Y, Dou X. Rhodium-Catalyzed Asymmetric Conjugate Addition of Organoboronic Acids to Carbonyl-Activated Alkenyl Azaarenes. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000211] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Huilong Zhu
- Department of Chemistry, School of Science; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| | - Long Yin
- Department of Chemistry, School of Science; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| | - Zhiqian Chang
- Department of Chemistry, School of Science; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| | - Yuhan Wang
- Department of Chemistry, School of Science; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| | - Xiaowei Dou
- Department of Chemistry, School of Science; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| |
Collapse
|
53
|
Taniguchi T, Yoshida T, Echizen K, Takayama K, Nishimura T, Maeda K. Facile and Versatile Synthesis of End‐Functionalized Poly(phenylacetylene)s: A Multicomponent Catalytic System for Well‐Controlled Living Polymerization of Phenylacetylenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000361] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tsuyoshi Taniguchi
- Graduate School of Natural Science and Technology Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
| | - Takumi Yoshida
- Graduate School of Natural Science and Technology Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
| | - Kensuke Echizen
- Graduate School of Natural Science and Technology Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
| | - Kokoro Takayama
- Graduate School of Natural Science and Technology Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
| | - Tatsuya Nishimura
- Graduate School of Natural Science and Technology Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
- Nano Life Science Institute (WPI-NanoLSI) Kanazawa University, Kakuma-machi Kanazawa 920-1192 Japan
| |
Collapse
|
54
|
Taniguchi T, Yoshida T, Echizen K, Takayama K, Nishimura T, Maeda K. Facile and Versatile Synthesis of End-Functionalized Poly(phenylacetylene)s: A Multicomponent Catalytic System for Well-Controlled Living Polymerization of Phenylacetylenes. Angew Chem Int Ed Engl 2020; 59:8670-8680. [PMID: 32048422 DOI: 10.1002/anie.202000361] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Indexed: 11/08/2022]
Abstract
A rhodium-based multicomponent catalytic system for well-controlled living polymerization of phenylacetylenes has been developed. The catalytic system is composed of readily available and bench-stable [Rh(nbd)Cl]2 , aryl boronic acid derivatives, diphenylacetylene, 50 % aqueous KOH, and PPh3 . This system offers a method for the facile and versatile synthesis of various end-functionalized cis-stereoregular poly(phenylacetylene)s because components from aryl boronic acids and diphenylacetylene were introduced to the initiating end of the polymers. The polymerization reaction shows a typical living nature with a high initiation efficiency, and the molecular weight of the resulting poly(phenylacetylene)s can be readily controlled with very narrow molecular-weight distributions (Mw /Mn =1.02-1.09). The experimental results suggest that the present catalytic system has a higher polymerization activity than the polymerization activities of other rhodium-based catalytic systems previously reported.
Collapse
Affiliation(s)
- Tsuyoshi Taniguchi
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Takumi Yoshida
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Kensuke Echizen
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Kokoro Takayama
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Tatsuya Nishimura
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan.,Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| |
Collapse
|
55
|
Xing J, Zhu W, Ye B, Lu T, Hayashi T, Dou X. Rhodium-Catalyzed Diverse Arylation of 2,5-Dihydrofuran: Controllable Divergent Synthesis via Four Pathways. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00265] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Junhao Xing
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Wanjiang Zhu
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Bihai Ye
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Tao Lu
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Tamio Hayashi
- Department of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Xiaowei Dou
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| |
Collapse
|
56
|
Liu N, Zhu W, Yao J, Yin L, Lu T, Dou X. Catalyst-Controlled Chemodivergent Synthesis of Spirochromans from Diarylideneacetones and Organoboronic Acids. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05577] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Na Liu
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Wanjiang Zhu
- Department of Chemistry and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | | | | | | | | |
Collapse
|
57
|
Matsuda T, Izutsu T, Hashimoto M. Rhodium(I)-Catalyzed Arylative Annulation of β-Alkynyl Ketones for Preparation of Fused Aromatics. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Takanori Matsuda
- Department of Applied Chemistry; Tokyo University of Science; 1-3 Kagurazaka, Shinjuku-ku 162-8601 Tokyo Japan
| | - Takashi Izutsu
- Department of Applied Chemistry; Tokyo University of Science; 1-3 Kagurazaka, Shinjuku-ku 162-8601 Tokyo Japan
| | - Masaru Hashimoto
- Department of Applied Chemistry; Tokyo University of Science; 1-3 Kagurazaka, Shinjuku-ku 162-8601 Tokyo Japan
| |
Collapse
|
58
|
Jang WJ, Song SB, Lee S, Yoo SY, Chung YK, Huh J, Yun J. LiOtBu-promoted stereoselective deconjugation of α,β-unsaturated diesters probed using density functional theory. Org Chem Front 2020. [DOI: 10.1039/d0qo01091j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
We report the isomerisation of α,β-unsaturated diesters to thermodynamically less favourable β,γ-unsaturated carbonyl compounds in the absence of strongly basic anhydrous or photochemical conditions.
Collapse
Affiliation(s)
- Won Jun Jang
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
| | - Seon Bin Song
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
| | - Soyeon Lee
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
| | - Seok Yeol Yoo
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
| | - You Kyoung Chung
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
| | - Joonsuk Huh
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
- School of Advanced Institute of Nanotechnology
| | - Jaesook Yun
- Department of Chemistry and Institute of Basic Science
- Sungkyunkwan University
- Suwon
- Korea
| |
Collapse
|
59
|
Pan C, Huang G, Shan Y, Li Y, Yu JT. Rh(iii)-Catalyzed regioselective C4 alkylation of indoles with allylic alcohols: direct access to β-indolyl ketones. Org Biomol Chem 2020; 18:3038-3042. [DOI: 10.1039/d0ob00396d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A Rh(iii)-catalyzed direct C4 alkylation of indoles with allylic alcohols to access β-indolyl ketones was developed.
Collapse
Affiliation(s)
- Changduo Pan
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou 213001
- P. R. China
| | - Gao Huang
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Yujia Shan
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Yiting Li
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| |
Collapse
|
60
|
Moku B, Fang WY, Leng J, Li L, Zha GF, Rakesh KP, Qin HL. Rh-Catalyzed Highly Enantioselective Synthesis of Aliphatic Sulfonyl Fluorides. iScience 2019; 21:695-705. [PMID: 31733515 PMCID: PMC6889689 DOI: 10.1016/j.isci.2019.10.051] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 10/14/2019] [Accepted: 10/24/2019] [Indexed: 11/25/2022] Open
Abstract
Rh-catalyzed, highly enantioselective (up to 99.8% ee) synthesis of aliphatic sulfonyl fluorides was accomplished. This protocol provides a portal to a class of novel 2-aryl substituted chiral sulfonyl fluorides, which are otherwise extremely difficult to access. This asymmetric synthesis has the feature of mild conditions, excellent functional group compatibility, and wide substrate scope (51 examples) generating a wide array of structurally unique chiral β-arylated sulfonyl fluorides for sulfur(VI) fluoride exchange (SuFEx) click reaction and drug discovery.
Collapse
Affiliation(s)
- Balakrishna Moku
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Wan-Yin Fang
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Jing Leng
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Linxian Li
- Ming Wai Lau Centre for Reparative Medicine, Karolinska Institute, Hong Kong, China
| | - Gao-Feng Zha
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China; Ming Wai Lau Centre for Reparative Medicine, Karolinska Institute, Hong Kong, China
| | - K P Rakesh
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China.
| |
Collapse
|
61
|
Jian JH, Zeng HW, Kuo TS, Wu PY, Wu HL. Asymmetric Synthesis of Functionalized Phenylalanine Derivatives via Rh-Catalyzed Conjugate Addition and Enantioselective Protonation Cascade. Org Lett 2019; 21:9468-9472. [DOI: 10.1021/acs.orglett.9b03666] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jia-Hong Jian
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Hao-Wei Zeng
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ping-Yu Wu
- Oleader Technologies, Co., Ltd., 1F., No. 8, Aly. 29, Ln. 335, Chenggong Road, Hukou
Township, Hsinchu 30345, Taiwan
| | - Hsyueh-Liang Wu
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| |
Collapse
|
62
|
Betori RC, Scheidt KA. Reductive Arylation of Arylidene Malonates Using Photoredox Catalysis. ACS Catal 2019; 9:10350-10357. [DOI: 10.1021/acscatal.9b03608] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Rick C. Betori
- Department of Chemistry, Center for Molecular Innovation and Drug Discovery, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Karl A. Scheidt
- Department of Chemistry, Center for Molecular Innovation and Drug Discovery, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| |
Collapse
|
63
|
Moku B, Fang WY, Leng J, Kantchev EAB, Qin HL. Rh(I)–Diene-Catalyzed Addition of (Hetero)aryl Functionality to 1,3-Dienylsulfonyl Fluorides Achieving Exclusive Regioselectivity and High Enantioselectivity: Generality and Mechanism. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03640] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Balakrishna Moku
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Wan-Yin Fang
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Jing Leng
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Eric Assen B. Kantchev
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| |
Collapse
|
64
|
Wang Z, Xue F, Hayashi T. Synthesis of Arylacetaldehydes by Iridium‐Catalyzed Arylation of Vinylene Carbonate with Arylboronic Acids. Angew Chem Int Ed Engl 2019; 58:11054-11057. [DOI: 10.1002/anie.201906148] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Zhe Wang
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Fei Xue
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Tamio Hayashi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| |
Collapse
|
65
|
Wang Z, Xue F, Hayashi T. Synthesis of Arylacetaldehydes by Iridium‐Catalyzed Arylation of Vinylene Carbonate with Arylboronic Acids. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906148] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Zhe Wang
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Fei Xue
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Tamio Hayashi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| |
Collapse
|
66
|
Syu JF, Gopula B, Jian JH, Li WS, Kuo TS, Wu PY, Henschke JP, Hsieh MC, Tsai MK, Wu HL. Asymmetric Synthesis of β-Aryl β-Imido Sulfones Using Rhodium Catalysts with Chiral Diene Ligands: Synthesis of Apremilast. Org Lett 2019; 21:4614-4618. [DOI: 10.1021/acs.orglett.9b01513] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Jin-Fong Syu
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Balraj Gopula
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Jia-Hong Jian
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Wei-Sian Li
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ping-Yu Wu
- Oleader Technologies, Co., Ltd., 1F, No. 8, Aly. 29, Ln. 335, Chenggong Road, Hukou Township, Hsinchu 30345, Taiwan
| | - Julian P. Henschke
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Meng-Chi Hsieh
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ming-Kang Tsai
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Hsyueh-Liang Wu
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| |
Collapse
|
67
|
Pan FF, Guo P, Li CL, Su P, Shu XZ. Enones from Acid Fluorides and Vinyl Triflates by Reductive Nickel Catalysis. Org Lett 2019; 21:3701-3705. [DOI: 10.1021/acs.orglett.9b01164] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Feng-Feng Pan
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Peng Guo
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Chun-Ling Li
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Peifeng Su
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Xing-Zhong Shu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| |
Collapse
|
68
|
Nishida M, Shintani R. Convergent Synthesis of Fluorene Derivatives by a Rhodium‐Catalyzed Stitching Reaction/Alkene Isomerization Sequence. Chemistry 2019; 25:7475-7479. [DOI: 10.1002/chem.201901519] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Indexed: 01/20/2023]
Affiliation(s)
- Masaki Nishida
- Division of ChemistryDepartment of Materials Engineering ScienceGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
| | - Ryo Shintani
- Division of ChemistryDepartment of Materials Engineering ScienceGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
| |
Collapse
|
69
|
Bogart JW, Bowers AA. Dehydroamino acids: chemical multi-tools for late-stage diversification. Org Biomol Chem 2019; 17:3653-3669. [PMID: 30849157 PMCID: PMC6637761 DOI: 10.1039/c8ob03155j] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
α,β-Dehydroamino acids (dhAAs) are noncanonical amino acids that are found in a wide array of natural products and can be easily installed into peptides and proteins. dhAAs exhibit remarkable synthetic flexibility, readily undergoing a number of reactions, such as polar and single-electron additions, transition metal catalyzed cross-couplings, and cycloadditions. Because of the relatively mild conditions required for many of these reactions, dhAAs are increasingly being used as orthogonal chemical handles for late-stage modification of biomolecules. Still, only a fraction of the chemical reactivity of dhAAs has been exploited in such biorthogonal applications. Herein, we provide an overview of the broad spectrum of chemical reactivity of dhAAs, with special emphasis on recent efforts to adapt such transformations for biomolecules such as natural products, peptides, and proteins. We also discuss examples of enzymes from natural product biosynthetic pathways that have been found to catalyze many similar reactions; these enzymes provide mild, regio- and stereoselective, biocatalytic alternatives for future development. We anticipate that the continued investigation of the innate reactivity of dhAAs will furnish a diverse portfolio dhAA-based chemistries for use in chemical biology and drug discovery.
Collapse
Affiliation(s)
- Jonathan W Bogart
- Division of Chemical Biology and Medicinal Chemistry Eshelman School of Pharmacy, and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
| | | |
Collapse
|
70
|
Yang Q, Wang Y, Luo S, Wang JJ. Kinetic Resolution and Dynamic Kinetic Resolution of Chromene by Rhodium-Catalyzed Asymmetric Hydroarylation. Angew Chem Int Ed Engl 2019; 58:5343-5347. [PMID: 30786133 DOI: 10.1002/anie.201900721] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/18/2019] [Indexed: 11/09/2022]
Abstract
A highly efficient kinetic resolution and dynamic kinetic resolution of chromene is reported for the first time and they procced by a rhodium-catalyzed asymmetric hydroarylation pathway. This new approach offers versatile access to various chiral 2,3-diaryl-chromanes containing vicinal stereogenic centers, as well as the recovered chiral flavenes, in high yields with excellent ee values (s factor up to 532). Particularly noteworthy is that this strategy can be further extended to the establishment of a dynamic version of the kinetic resolution of chromene acetals and allows complete access to chiral isoflavanes and α-aryl hydrocoumarins.
Collapse
Affiliation(s)
- Qingjing Yang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yanbo Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Shihui Luo
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Jun Joelle Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| |
Collapse
|
71
|
Yang Q, Wang Y, Luo S, Wang J(J. Kinetic Resolution and Dynamic Kinetic Resolution of Chromene by Rhodium‐Catalyzed Asymmetric Hydroarylation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900721] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qingjing Yang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yanbo Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shihui Luo
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jun (Joelle) Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| |
Collapse
|
72
|
Miwa T, Shintani R. Rhodium-Catalyzed Synthesis of Silicon-Bridged 1,2-Dialkenylbenzenes via 1,4-Rhodium Migration. Org Lett 2019; 21:1627-1631. [DOI: 10.1021/acs.orglett.9b00167] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takuya Miwa
- Division of Chemistry, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Ryo Shintani
- Division of Chemistry, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| |
Collapse
|
73
|
Yin L, Xing J, Wang Y, Shen Y, Lu T, Hayashi T, Dou X. Enantioselective Synthesis of 3,3′‐Diaryl‐SPINOLs: Rhodium‐Catalyzed Asymmetric Arylation/BF
3
‐Promoted Spirocyclization Sequence. Angew Chem Int Ed Engl 2019; 58:2474-2478. [DOI: 10.1002/anie.201812266] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Long Yin
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Junhao Xing
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Yuhan Wang
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Yue Shen
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Tao Lu
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Tamio Hayashi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Xiaowei Dou
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| |
Collapse
|
74
|
Zhang SS, Hu TJ, Li MY, Song YK, Yang XD, Feng CG, Lin GQ. Asymmetric Alkenylation of Enones and Imines Enabled by A Highly Efficient Aryl to Vinyl 1,4-Rhodium Migration. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813585] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shu-Sheng Zhang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Tian-Jiao Hu
- 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; Shanghai 200032 China
| | - Meng-Yao Li
- 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; Shanghai 200032 China
| | - Yi-Kang Song
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Xiao-Di Yang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Chen-Guo Feng
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Shanghai 200032 China
| | - Guo-Qiang Lin
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Shanghai 200032 China
| |
Collapse
|
75
|
Zhang SS, Hu TJ, Li MY, Song YK, Yang XD, Feng CG, Lin GQ. Asymmetric Alkenylation of Enones and Imines Enabled by A Highly Efficient Aryl to Vinyl 1,4-Rhodium Migration. Angew Chem Int Ed Engl 2019; 58:3387-3391. [PMID: 30644152 DOI: 10.1002/anie.201813585] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Shu-Sheng Zhang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Tian-Jiao Hu
- 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; Shanghai 200032 China
| | - Meng-Yao Li
- 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; Shanghai 200032 China
| | - Yi-Kang Song
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Xiao-Di Yang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Chen-Guo Feng
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Shanghai 200032 China
| | - Guo-Qiang Lin
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Shanghai 200032 China
| |
Collapse
|
76
|
Tian F, Yan G, Yu J. Recent advances in the synthesis and applications of α-(trifluoromethyl)styrenes in organic synthesis. Chem Commun (Camb) 2019; 55:13486-13505. [DOI: 10.1039/c9cc06465f] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
α-Trifluoromethylstyrene derivatives are versatile synthetic intermediates for the preparation of more complex fluorinated compounds.
Collapse
Affiliation(s)
- Feitao Tian
- Department of Chemistry
- Lishui University
- Lishui City
- P. R. China
| | - Guobing Yan
- Department of Chemistry
- Lishui University
- Lishui City
- P. R. China
| | - Jian Yu
- Department of Chemistry
- Lishui University
- Lishui City
- P. R. China
| |
Collapse
|
77
|
Umeda M, Sakamoto K, Nagai T, Nagamoto M, Ebe Y, Nishimura T. Rhodium-catalyzed asymmetric addition of arylboronic acids to 2H-chromenes leading to 3-arylchromane derivatives. Chem Commun (Camb) 2019; 55:11876-11879. [DOI: 10.1039/c9cc06221a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The Rh-catalyzed enantioselective addition of arylboronic acids to 2H-chromenes proceeded to give 3-arylchromanes with high enantioselectivity.
Collapse
Affiliation(s)
- Moeko Umeda
- Department of Chemistry
- Graduate School of Science
- Osaka City University
- Osaka 558-8585
- Japan
| | - Kana Sakamoto
- Department of Chemistry
- Graduate School of Science
- Osaka City University
- Osaka 558-8585
- Japan
| | - Tomotaka Nagai
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Kyoto 606-8502
- Japan
| | - Midori Nagamoto
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Kyoto 606-8502
- Japan
| | - Yusuke Ebe
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Kyoto 606-8502
- Japan
| | - Takahiro Nishimura
- Department of Chemistry
- Graduate School of Science
- Osaka City University
- Osaka 558-8585
- Japan
| |
Collapse
|
78
|
Li X, Zhang F, Wu D, Liu Y, Xu G, Peng Y, Liu Z, Huang Y. Rhodium(III)-catalyzed C-H alkylation of heterocycles with allylic alcohols in water: A reusable catalytic system for the synthesis of β-aryl ketones. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.10.074] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
79
|
Wu L, Shen J, Yang G, Zhang W. Recent advances in the Pd(II)-catalyzed asymmetric addition of arylboronic acids to electron-deficient olefins. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
80
|
Huang RZ, Lau KK, Li Z, Liu TL, Zhao Y. Rhodium-Catalyzed Enantioconvergent Isomerization of Homoallylic and Bishomoallylic Secondary Alcohols. J Am Chem Soc 2018; 140:14647-14654. [DOI: 10.1021/jacs.8b07007] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Rui-Zhi Huang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| | - Kai Kiat Lau
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| | - Zhaofeng Li
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Tang-Lin Liu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yu Zhao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| |
Collapse
|
81
|
Yao J, Yin L, Shen Y, Lu T, Hayashi T, Dou X. Catalytic Asymmetric Conjugate Arylation of γ,δ-Unsaturated β-Dicarbonyl Compounds. Org Lett 2018; 20:6882-6885. [DOI: 10.1021/acs.orglett.8b03021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jian Yao
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Long Yin
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Yue Shen
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Tao Lu
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Tamio Hayashi
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Xiaowei Dou
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| |
Collapse
|
82
|
Zhao GZ, Foster D, Sipos G, Gao P, Skelton BW, Sobolev AN, Dorta R. Electronic and Steric Tuning of an Atropisomeric Disulfoxide Ligand Motif and Its Use in the Rh(I)-Catalyzed Addition Reactions of Boronic Acids to a Wide Range of Acceptors. J Org Chem 2018; 83:9741-9755. [PMID: 30080044 DOI: 10.1021/acs.joc.8b01269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel chiral disulfoxide ligand pair bearing fluorine atoms at the 6 and 6' position of its atropisomeric backbone, ( M, S, S)- and ( P, S, S)- p-Tol-6F-BIPHESO, was synthesized. Complexation to a rhodium(I) precursor gave rise to μ-Cl- and μ-OH-bridged rhodium dimer complexes incorporating the new ( M, S, S)- p-Tol-6F-BIPHESO ligand, while its sibling ( P, S, S)- p-Tol-6F-BIPHESO was not complexed efficiently to the rhodium precursor. The performance of this disulfoxide ligand [( M, S, S)- p-Tol-6F-BIPHESO] in catalysis was tested in both 1,4- and 1,2-addition reactions of arylboronic acids. We show that addition to both cyclic and acyclic enones as well as N-tosylarylimines proceeds with high yields and high enantioselectivities to give the corresponding products. The synthesis of enantiomerically pure p-Tol-6F-BIPHESO is straightforward and inexpensive which, together with the high catalytic performance and wide substrate scope for these addition reactions, makes it a very attractive alternative to more classical chiral ligand entities.
Collapse
Affiliation(s)
- Guang-Zhen Zhao
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia
| | - Daven Foster
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia
| | - Gellért Sipos
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia
| | - Pengchao Gao
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia
| | - Brian W Skelton
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia.,Centre for Microscopy, Characterisation and Analysis , University of Western Australia , Perth , WA 6009 , Australia
| | - Alexandre N Sobolev
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia.,Centre for Microscopy, Characterisation and Analysis , University of Western Australia , Perth , WA 6009 , Australia
| | - Reto Dorta
- Department of Chemistry, School of Molecular Sciences , University of Western Australia , 35 Stirling Highway , Perth , WA 6009 , Australia
| |
Collapse
|
83
|
Huang J, Liu N, Lu T, Dou X. Synthesis of meta
-Arylated Phenol Derivatives by Rhodium(I)-Catalyzed Arylation of Quinone Monoacetal. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800778] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jianhang Huang
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China
| | - Na Liu
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China
| | - Tao Lu
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China
- State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjiaxiang Nanjing 210009 People's Republic of China
| | - Xiaowei Dou
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China
| |
Collapse
|
84
|
Pentamethylcyclopentadienyl rhodium(III)–chiral disulfonate hybrid catalysis for enantioselective C–H bond functionalization. Nat Catal 2018. [DOI: 10.1038/s41929-018-0106-5] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
85
|
Shen G, Osako T, Nagaosa M, Uozumi Y. Aqueous Asymmetric 1,4-Addition of Arylboronic Acids to Enones Catalyzed by an Amphiphilic Resin-Supported Chiral Diene Rhodium Complex under Batch and Continuous-Flow Conditions. J Org Chem 2018; 83:7380-7387. [PMID: 29565135 DOI: 10.1021/acs.joc.8b00178] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A rhodium-chiral diene complex immobilized on amphiphilic polystyrene-poly(ethylene glycol) (PS-PEG) resin (PS-PEG-diene*-Rh) has been developed. The immobilized rhodium-chiral diene complex (PS-PEG-diene*-Rh) efficiently catalyzed the asymmetric 1,4-addition of various arylboronic acids to cyclic or linear enones in water under batch conditions to give the corresponding β-arylated carbonyl compounds in excellent yields and with excellent enantioselectivity. The catalyst was readily recovered by simple filtration and reused 10 times without loss of its catalytic activity and enantioselectivity. Moreover, a continuous-flow asymmetric 1,4-addition in a flow reactor containing PS-PEG-diene*-Rh proceeded efficiently at 50 °C with retention of high enantioselectivity. Long-term continuous-flow asymmetric 1,4-addition during 12 h readily gave the desired product on a 10 g scale with high enantioselectivity.
Collapse
Affiliation(s)
- Guanshuo Shen
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan.,Department of Functional Molecular Science, School of Physical Sciences , SOKENDAI (The Graduate University for Advance Studies) , Okazaki 444-8787 , Japan
| | - Takao Osako
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan.,Department of Functional Molecular Science, School of Physical Sciences , SOKENDAI (The Graduate University for Advance Studies) , Okazaki 444-8787 , Japan
| | - Makoto Nagaosa
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan
| | - Yasuhiro Uozumi
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan.,Department of Functional Molecular Science, School of Physical Sciences , SOKENDAI (The Graduate University for Advance Studies) , Okazaki 444-8787 , Japan.,Riken Center for Sustainable Resource Science , Wako 351-0198 , Japan
| |
Collapse
|
86
|
Chang CA, Uang TY, Jian JH, Zhou MY, Chen ML, Kuo TS, Wu PY, Wu HL. Efficient and Enantioselective Rhodium(I)-Catalyzed Arylation of α-Ketoesters: Synthesis of (S
)-Flutriafol. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800575] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Chiung-An Chang
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| | - Tsung-Ying Uang
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| | - Jia-Hong Jian
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| | - Meng-Yi Zhou
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| | - Ming-Liang Chen
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| | - Ping-Yu Wu
- Oleader Technologies, Co., Ltd.; 1F., No. 8, Aly. 29, Ln. 335, Chenggong Rd., Hukou Township 30345 Hsinchu Taiwan
| | - Hsyueh-Liang Wu
- Department of Chemistry; National Taiwan Normal University; No. 88, Section 4, Tingzhou Road Taipei 11677 Taiwan
| |
Collapse
|
87
|
Lee GS, Hong SH. Formal Giese addition of C(sp 3)-H nucleophiles enabled by visible light mediated Ni catalysis of triplet enone diradicals. Chem Sci 2018; 9:5810-5815. [PMID: 30079192 PMCID: PMC6050596 DOI: 10.1039/c8sc01827h] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 06/08/2018] [Indexed: 12/28/2022] Open
Abstract
An unprecedented utilization of triplet excited enones in Ni-catalysis enabled a formal Giese addition of C(sp3)-H nucleophiles. This mechanism-based approach has greatly widened the reaction scope, allowing the synthesis of previously inaccessible structures. In this process, the enone diradical acted as two distinct reaction centers, participating in both metalation and hydrogen atom transfer, ultimately furnishing a range of formal Giese addition products in a highly general context. This reaction provides complementary access to traditional 1,4-addition reactions of enones, with a future perspective to develop triplet diradical-based transition metal catalysis.
Collapse
Affiliation(s)
- Geun Seok Lee
- Department of Chemistry , College of Natural Science , Seoul National University , 1 Gwanak-ro , Seoul 08826 , South Korea .
| | - Soon Hyeok Hong
- Department of Chemistry , College of Natural Science , Seoul National University , 1 Gwanak-ro , Seoul 08826 , South Korea .
| |
Collapse
|
88
|
Quan M, Wang X, Wu L, Gridnev ID, Yang G, Zhang W. Ni(II)-catalyzed asymmetric alkenylations of ketimines. Nat Commun 2018; 9:2258. [PMID: 29884893 PMCID: PMC5993804 DOI: 10.1038/s41467-018-04645-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 05/14/2018] [Indexed: 01/13/2023] Open
Abstract
Chiral allylic amines are not only present in many bioactive compounds, but can also be readily transformed to other chiral amines. Therefore, the asymmetric synthesis of chiral allylic amines is highly desired. Herein, we report two types of Ni(II)-catalyzed asymmetric alkenylation of cyclic ketimines for the preparation of chiral allylic amines. When ketimines bear alkyl or alkoxycarbonyl groups, the alkenylation gives five- and six-membered cyclic α-tertiary allylic amine products with excellent yields and enantioselectivities under mild reaction conditions. A variety of ketimines can be used and the method tolerates some variation in alkenylboronic acid scope. Furthermore, with alkenyl five-membered ketimine substrates, an alkenylation/rearrangement reaction occurs, providing seven-membered chiral sulfamide products bearing a conjugated diene skeleton with excellent yields and enantioselectivities. Mechanistic studies reveal that the ring expansion step is a stereospecific site-selective process, which can be catalyzed by acid (Lewis acid or Brønsted acid). Chiral allylic amines are often encountered in bioactive compounds and can be conveniently transformed into other chiral amines. Here, the authors report nickel-catalyzed enantioselective addition and addition/ring-expansion of alkenylboronic acids to ketimines providing a range of valuable chiral azaheterocycles.
Collapse
Affiliation(s)
- Mao Quan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Xiaoxiao Wang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Liang Wu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Ilya D Gridnev
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki 3-6, Aoba-ku, Sendai, 9808578, Japan
| | - Guoqiang Yang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| |
Collapse
|
89
|
Hoshi T, Fujita M, Matsushima S, Hagiwara H, Suzuki T. A Diastereomeric Pair of Sulfoxide-containing Chiral MOP-type Ligands: Preparation and Application to Rhodium-catalyzed Asymmetric 1,4-Addition Reactions. CHEM LETT 2018. [DOI: 10.1246/cl.180260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takashi Hoshi
- Department of Applied Chemistry and Chemical Engineering, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Masataka Fujita
- Department of Applied Chemistry and Chemical Engineering, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Shouta Matsushima
- Department of Applied Chemistry and Chemical Engineering, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Hisahiro Hagiwara
- Department of Applied Chemistry and Chemical Engineering, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Toshio Suzuki
- Department of Applied Chemistry and Chemical Engineering, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| |
Collapse
|
90
|
Shirai T, Yamamoto Y. Asymmetric Hydroarylation of Unsaturated Bond via C-H Functionalization by Cationic Iridium/Bisphosphoramidite Catalyst. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
91
|
Wang X, Quan M, Xie F, Yang G, Zhang W. Ni(II)/mono-RuPHOX-catalyzed asymmetric addition of alkenylboronic acids to cyclic aldimines. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.03.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
92
|
Xing J, Zhu Y, Lin X, Liu N, Shen Y, Lu T, Dou X. Rhodium-Catalyzed Arylative Transformations of Propargylic Diols: Dual Role of the Rhodium Catalyst. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Junhao Xing
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
| | - Yong Zhu
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
| | - Xiao Lin
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
| | - Na Liu
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
| | - Yue Shen
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
| | - Tao Lu
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
- State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjiaxiang Nanjing 210009 People's Republic of China
| | - Xiaowei Dou
- Department of Organic Chemistry, School of Science; China Pharmaceutical University; 639 Longmian Avenue Nanjing 211198 People's Republic of China, Fax: (+86)-25-8618-5179
| |
Collapse
|
93
|
Borrego LG, Recio R, Alcarranza M, Khiar N, Fernández I. An Efficient and Practical Method for the Enantioselective Synthesis of Tertiary Trifluoromethyl Carbinols. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701212] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Lorenzo G. Borrego
- Departamento de Química Orgánica y Farmacéutica; Universidad de Sevilla. C/; Profesor García González 2 41012 Seville Spain
| | - Rocío Recio
- Departamento de Química Orgánica y Farmacéutica; Universidad de Sevilla. C/; Profesor García González 2 41012 Seville Spain
| | - Manuel Alcarranza
- Departamento de Química Orgánica y Farmacéutica; Universidad de Sevilla. C/; Profesor García González 2 41012 Seville Spain
| | - Noureddine Khiar
- Departamento de Química Orgánica y Biológica, Instituto de Investigaciones Químicas (IIQ); C.S.I.C-Universidad de Sevilla. C/; Américo Vespucio 49 41092 Seville Spain
| | - Inmaculada Fernández
- Departamento de Química Orgánica y Farmacéutica; Universidad de Sevilla. C/; Profesor García González 2 41012 Seville Spain
| |
Collapse
|
94
|
Rai VK, Verma F, Sahu GP, Singh M, Rai A. One-Pot Allan-Robinson/Friedländer Route to Chromen-/Quinolin-4-ones through the Domino Acetylative Cyclisation of 2-Hydroxy-/2-Aminobenzaldehydes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701435] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Vijai K. Rai
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; -495 009, C. G. Bilaspur India
| | - Fooleswar Verma
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; -495 009, C. G. Bilaspur India
| | - Ganeshwar P. Sahu
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; -495 009, C. G. Bilaspur India
| | - Manorama Singh
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; -495 009, C. G. Bilaspur India
| | - Ankita Rai
- School of Physical Sciences; Jawaharlal Nehru University; -110 027. New Delhi India
| |
Collapse
|
95
|
Jia T, Cao P, Liao J. Enantioselective synthesis of gem-diarylalkanes by transition metal-catalyzed asymmetric arylations (TMCAAr). Chem Sci 2018; 9:546-559. [PMID: 29629119 PMCID: PMC5869807 DOI: 10.1039/c7sc03404k] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/07/2017] [Indexed: 12/21/2022] Open
Abstract
To date, enantiomerically enriched molecules containing gem(1,1)-diaryl containing tertiary or quaternary stereogenic centers have been readily accessed by transition metal-catalyzed enantioselective or stereoconvergent aryl transfer reactions.
Chiral gem(1,1)-diaryl containing tertiary or quaternary stereogenic centers are present in many natural products and important pharmacophores. While numerous catalytic asymmetric methods enable access to 1,1-diaryl motifs, transition metal-catalyzed asymmetric arylations (TMCAAr) are one of the most powerful methods to prepare enantiopure gem-diarylalkane compounds. The main methodology includes enantioselective 1,2- or 1,4-additions across C
Created by potrace 1.16, written by Peter Selinger 2001-2019
]]>
O, C
Created by potrace 1.16, written by Peter Selinger 2001-2019
]]>
N and C
Created by potrace 1.16, written by Peter Selinger 2001-2019
]]>
C bonds by arylmetallic reagents; aryl cross-couplings of olefins, benzylic (pseudo)halides and aziridines; asymmetric aryl substitution reactions of allylic substrates; and isotopic benzylic C–H arylation.
Collapse
Affiliation(s)
- Tao Jia
- Natural Products Research Center , Chengdu Institute of Biology , Chinese Academy of Sciences , Chengdu 610041 , People's Republic of China . .,College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , People's Republic of China .
| | - Peng Cao
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , People's Republic of China .
| | - Jian Liao
- Natural Products Research Center , Chengdu Institute of Biology , Chinese Academy of Sciences , Chengdu 610041 , People's Republic of China . .,College of Chemical Engineering , Sichuan University , Chengdu 610065 , People's Republic of China
| |
Collapse
|
96
|
Xia J, Huang Z, Zhou X, Yang X, Wang F, Li X. Rh(III)-Catalyzed Acceptorless Dehydrogenative Coupling of (Hetero)arenes with 2-Carboxyl Allylic Alcohols. Org Lett 2018; 20:740-743. [DOI: 10.1021/acs.orglett.7b03881] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jintao Xia
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhipeng Huang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xukai Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xifa Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Feng Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| |
Collapse
|
97
|
Wang Z, Hayashi T. Rhodium-Catalyzed Enantioposition-Selective Hydroarylation of Divinylphosphine Oxides with Aryl Boroxines. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712572] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhe Wang
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| | - Tamio Hayashi
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| |
Collapse
|
98
|
Wang Z, Hayashi T. Rhodium-Catalyzed Enantioposition-Selective Hydroarylation of Divinylphosphine Oxides with Aryl Boroxines. Angew Chem Int Ed Engl 2018; 57:1702-1706. [PMID: 29266704 DOI: 10.1002/anie.201712572] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Indexed: 01/12/2023]
Abstract
The rhodium-catalyzed hydroarylation of divinylphosphine oxides (RP(O)(CH=CH2 )2 ) with aryl boroxines ((ArBO)3 ) gives the corresponding monoarylation products (RP(O)(CH=CHAr)CH2 CH3 ) in high yields. One of the two vinyl groups in the phosphine oxide undergoes oxidative arylation while the other one is reduced to an ethyl moiety. These reactions proceed with high selectivity in terms of the enantiotopic vinyl groups in the presence of (R)-DTBM-segphos/Rh to give the P-stereogenic monoarylation products with high enantioselectivity.
Collapse
Affiliation(s)
- Zhe Wang
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore
| | - Tamio Hayashi
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore
| |
Collapse
|
99
|
Korenaga T, Sasaki R, Takemoto T, Yasuda T, Watanabe M. Computationally-Led Ligand Modification using Interplay between Theory and Experiments: Highly Active Chiral Rhodium Catalyst Controlled by Electronic Effects and CH-π Interactions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701191] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Toshinobu Korenaga
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering; Iwate University; 4-3-5 Ueda Morioka, Iwate 020-8551 Japan
| | - Ryo Sasaki
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering; Iwate University; 4-3-5 Ueda Morioka, Iwate 020-8551 Japan
| | - Toshihide Takemoto
- Central Research Laboratory, Technology and Development Division; Kanto Chemical Co., Inc., Soka; Saitama 340-0003 Japan
| | - Toshihisa Yasuda
- Central Research Laboratory, Technology and Development Division; Kanto Chemical Co., Inc., Soka; Saitama 340-0003 Japan
| | - Masahito Watanabe
- Central Research Laboratory, Technology and Development Division; Kanto Chemical Co., Inc., Soka; Saitama 340-0003 Japan
| |
Collapse
|
100
|
Chen S, Wu L, Shao Q, Yang G, Zhang W. Pd(ii)-Catalyzed asymmetric 1,6-conjugate addition of arylboronic acids to Meldrum's acid-derived dienes. Chem Commun (Camb) 2018; 54:2522-2525. [DOI: 10.1039/c8cc00493e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Pd(ii)-catalyzed asymmetric 1,6-conjugate addition of arylboronic acids to Meldrum's acid-derived dienes has been realized using a new pyridine–oxazoline ligand bearing an extended arm.
Collapse
Affiliation(s)
- Song Chen
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Liang Wu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Qihang Shao
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Guoqiang Yang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| |
Collapse
|