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Yamashiro K, Fujii K, Sato Y, Masutomi K, Shimotsukue R, Nagashima Y, Tanaka K. Enantioselective Construction of Tetrahydroindole Skeletons by Rh-Catalyzed [2+2+2] Cycloaddition of Homopropargyl Enamides with Alkynes. Angew Chem Int Ed Engl 2024; 63:e202404310. [PMID: 38924196 DOI: 10.1002/anie.202404310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 06/20/2024] [Accepted: 06/25/2024] [Indexed: 06/28/2024]
Abstract
We have developed the Rh-catalyzed enantioselective [2+2+2] cycloaddition of homopropargyl enamides (tosylamide-tethered 1,6-enynes) with alkynes to construct tetrahydroindole skeletons found in natural alkaloids and pharmaceuticals. This cycloaddition proceeds at room temperature in high yields and regio- and enantioselectivity with a broad substrate scope. The preparative scale reaction followed by substituent conversion on the nitrogen atom and the diastereoselective [4+2] cycloaddition with singlet O2 affords hexahydroindole-diols bearing three stereogenic centers and variable substituents on the nitrogen. Mechanistic studies have revealed that the substituents of the enynes change the ratio of intramolecular and intermolecular rhodacycle formation when using terminal alkynes, varying the ee values of the cycloadducts.
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Affiliation(s)
- Kairi Yamashiro
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
| | - Kohei Fujii
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
| | - Yu Sato
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
| | - Koji Masutomi
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
| | - Ryota Shimotsukue
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
| | - Yuki Nagashima
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
| | - Ken Tanaka
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, 152-8550, Meguro-ku, Tokyo, Japan
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Rani N, Mazumder S. Why Does an Inert C4–H Bond in Indolyl Aldehyde Get Activated Unexpectedly by a Rh(III) Catalyst over a More Reactive C2–H Bond while the Opposite Is True for Acetophenone? Guidelines for Inverting Regioselectivity. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Neha Rani
- Department of Chemistry, Indian Institute of Technology Jammu, Jammu 181221, India
| | - Shivnath Mazumder
- Department of Chemistry, Indian Institute of Technology Jammu, Jammu 181221, India
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Yamamoto Y. Computational Study of the Rh/phanephos-Catalyzed Enantioselective [2+2+2] Cyclization of Enediyne, Affording Lactone-Fused Cyclohexadiene Bearing Quaternary Bridgehead Carbon. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20210402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yoshihiko Yamamoto
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan
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Lu Q, Gu J, Liu F, Li C. Computational Study on Mechanisms and Origins of Selectivities in Rh(I)-Catalyzed Cycloisomerizations of 1,6-Allenynes with Tethered Unsaturated Carbon–Carbon Bonds. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05386] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Qianqian Lu
- College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Jun Gu
- College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Fang Liu
- College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Chunsen Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, Xiamen, Fujian 361005, China
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Witulski B, Alayrac C. Rhodium-Catalyzed Crossed [2+2+2] Cycloaddition with Ynamides: Key-Strategy for the Concise Total Synthesis of 3-Oxygenated Carbazole Alkaloids. HETEROCYCLES 2021. [DOI: 10.3987/com-20-s(k)24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Roglans A, Pla-Quintana A, Solà M. Mechanistic Studies of Transition-Metal-Catalyzed [2 + 2 + 2] Cycloaddition Reactions. Chem Rev 2020; 121:1894-1979. [DOI: 10.1021/acs.chemrev.0c00062] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Anna Roglans
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Departament de Quı́mica, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003, Girona, Catalonia, Spain
| | - Anna Pla-Quintana
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Departament de Quı́mica, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003, Girona, Catalonia, Spain
| | - Miquel Solà
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Departament de Quı́mica, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003, Girona, Catalonia, Spain
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7
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Torres Ò, Fernàndez M, Díaz-Jiménez À, Pla-Quintana A, Roglans A, Solà M. Examining the Factors That Govern the Regioselectivity in Rhodium-Catalyzed Alkyne Cyclotrimerization. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00347] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Òscar Torres
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003 Girona, Catalonia, Spain
| | - Martí Fernàndez
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003 Girona, Catalonia, Spain
| | - Àlex Díaz-Jiménez
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003 Girona, Catalonia, Spain
| | - Anna Pla-Quintana
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003 Girona, Catalonia, Spain
| | - Anna Roglans
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003 Girona, Catalonia, Spain
| | - Miquel Solà
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, C/Maria Aurèlia Capmany, 69, E-17003 Girona, Catalonia, Spain
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Liu R, Tie Y, Zhao X, Zhu J, Zou J, Liu T. Mechanistic insight into the ruthenium-catalyzed cycloaddition of enynes with alkynes: A theoretical study. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.08.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Quinodoz P, Quelhas A, Wright K, Drouillat B, Marrot J, Couty F. Iodocarbamation of N
-Homopropargyl Carbamates: Mild and Stereoselective Entry to Functionalized Oxazinan-2-ones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700231] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Pierre Quinodoz
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles St-Quentin-en-Yvelines; Université Paris Saclay; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Alexandre Quelhas
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles St-Quentin-en-Yvelines; Université Paris Saclay; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Karen Wright
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles St-Quentin-en-Yvelines; Université Paris Saclay; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Bruno Drouillat
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles St-Quentin-en-Yvelines; Université Paris Saclay; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles St-Quentin-en-Yvelines; Université Paris Saclay; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - François Couty
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles St-Quentin-en-Yvelines; Université Paris Saclay; 45 av. des Etats-Unis 78035 Versailles Cedex France
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Zhang XB, Hu ZY, Zhou GE, Wang S. Theoretical Insights into the Synthesis of 2,3-Dihydropyridines from Unsaturated Oximes by Rh III-Catalyzed C-H Activation - A DFT Study. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Xiang-Biao Zhang
- School of Chemical Engineering; Anhui University of Science and Technology; 232001 Huainan People's Republic of China
| | - Zhen-Yuan Hu
- School of Chemical Engineering; Anhui University of Science and Technology; 232001 Huainan People's Republic of China
| | - Gui-E Zhou
- School of Chemical Engineering; Anhui University of Science and Technology; 232001 Huainan People's Republic of China
| | - Song Wang
- Institute of Theoretical Chemistry; Jilin University; 130023 Changchun People's Republic of China
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Sadu VS, Sadu S, Kim S, Hwang IT, Kong KJ, Lee KI. Influence of steric demand on ruthenium-catalyzed cycloaddition of sterically hindered azides. RSC Adv 2017. [DOI: 10.1039/c6ra25403a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Steric effects play a dominant role on the regioselectivity of RuAAC.
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Affiliation(s)
- Venkata S. Sadu
- Major of Green Chemistry and Environmental Biotechnology
- University of Science & Technology
- Taejon 305-350
- Korea
| | - Sirisha Sadu
- Major of Green Chemistry and Environmental Biotechnology
- University of Science & Technology
- Taejon 305-350
- Korea
| | - Seji Kim
- Green Chemistry Division
- Korea Research Institute of Chemical Technology
- Taejon 305-600
- Korea
| | - In-Taek Hwang
- Green Chemistry Division
- Korea Research Institute of Chemical Technology
- Taejon 305-600
- Korea
| | - Ki-Jeong Kong
- Green Chemistry Division
- Korea Research Institute of Chemical Technology
- Taejon 305-600
- Korea
| | - Kee-In Lee
- Major of Green Chemistry and Environmental Biotechnology
- University of Science & Technology
- Taejon 305-350
- Korea
- Green Chemistry Division
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