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1
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Kumar K, Singh B, Singh RP. A silver-catalyzed stereoselective domino cycloisomerization-vinylogous aldol reaction of ortho-alkynylbenzaldehydes with 3-alkylidene oxindoles: an entry to functionalized isochromenes. Chem Commun (Camb) 2020; 56:15153-15156. [PMID: 33210695 DOI: 10.1039/d0cc06273a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A silver tetrafluoroborate catalyzed domino cycloisomerization-vinylogous aldol addition sequence on a multifunctional substrate such as ortho-alkynylbenzaldehydes yielding functionalized 1H-isochromenes in a single step with high yield and excellent diastereoselectivity (>19 : 1) is described. The reaction was well tolerated by alkyl, aryl, and unsubstituted alkynylbenzaldehydes, and furnished selective 6-endo-dig adducts exclusively without loss in the regio- as well as diastereoselectivity.
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Affiliation(s)
- Krishna Kumar
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi-110016, India.
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2
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Park MS, Kim G, Won H, Han JW, Oh CH. Bisannulation of Platinum‐Bound Isochromeno[6,7‐
g
]isochromene‐2,9‐Diium Derived from 3,6‐Dialkynylnaphthalen‐2,7‐Dicarboxaldehyde with Cyclohexene. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Min Sung Park
- Department of Chemistry and Institute of Natural ScienceHanyang University Seoul 04763 Korea
| | - Gilhoon Kim
- Department of Chemistry and Molecular EngineeringHanyang University Ansan 15588 Korea
| | - Hoshik Won
- Department of Chemistry and Molecular EngineeringHanyang University Ansan 15588 Korea
| | - Jin Wook Han
- Department of Chemistry and Institute of Natural ScienceHanyang University Seoul 04763 Korea
| | - Chang Ho Oh
- Department of Chemistry and Institute of Natural ScienceHanyang University Seoul 04763 Korea
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3
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Zhang Q, Wang J, Wei Y, Zhai H, Li Y. Stereoselective Synthesis of Spiro-2-oxabicyclo[2.2.2]octane Enabled by Ag(I)/ Brønsted Acid Relay Catalysis. Org Lett 2019; 21:1694-1698. [DOI: 10.1021/acs.orglett.9b00251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Qingyu Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Jianping Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Yansheng Wei
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Hongbin Zhai
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Yun Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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4
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Ahles S, Götz S, Schweighauser L, Brodsky M, Kessler SN, Heindl AH, Wegner HA. An Amine Group Transfer Reaction Driven by Aromaticity. Org Lett 2018; 20:7034-7038. [PMID: 30362764 DOI: 10.1021/acs.orglett.8b02967] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A stereoselective domino inverse electron-demand Diels-Alder/amine group transfer reaction catalyzed by a bidentate Lewis acid provides 1-amino-1,2-dihydronaphthalenes, a core structure in many bioactive compounds. A concerted mechanism is proposed based on experimental studies as well as DFT computations demonstrating a new general reactivity scheme. The broad scope of the reaction was evaluated by variation of all three starting compounds, phthalazines, aldehydes, and amines. Scalability was demonstrated by a gram scale reaction without diminished yield.
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Affiliation(s)
- Sebastian Ahles
- Institute of Organic Chemistry , Justus Liebig University Giessen , Heinrich-Buff-Ring 17 , 35392 Giessen , Germany
| | - Silas Götz
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland
| | - Luca Schweighauser
- Institute of Organic Chemistry , Justus Liebig University Giessen , Heinrich-Buff-Ring 17 , 35392 Giessen , Germany
| | - Mirko Brodsky
- Institute of Organic Chemistry , Justus Liebig University Giessen , Heinrich-Buff-Ring 17 , 35392 Giessen , Germany
| | - Simon N Kessler
- Department of Chemistry , University of Basel , St. Johanns-Ring 19 , 4056 Basel , Switzerland
| | - Andreas H Heindl
- Institute of Organic Chemistry , Justus Liebig University Giessen , Heinrich-Buff-Ring 17 , 35392 Giessen , Germany
| | - Hermann A Wegner
- Institute of Organic Chemistry , Justus Liebig University Giessen , Heinrich-Buff-Ring 17 , 35392 Giessen , Germany
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5
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Li Y, Zhang Q, Wang H, Cheng B, Zhai H. Bioinspired Total Synthesis of (±)-Chaetophenol C Enabled by a Pd-Catalyzed Cascade Cyclization. Org Lett 2017; 19:4387-4390. [DOI: 10.1021/acs.orglett.7b02124] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yun Li
- State
Key Laboratory of Applied Organic Chemistry, College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
- State
Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai
Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Qingyu Zhang
- State
Key Laboratory of Applied Organic Chemistry, College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Hongyu Wang
- State
Key Laboratory of Applied Organic Chemistry, College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Bin Cheng
- State
Key Laboratory of Applied Organic Chemistry, College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Hongbin Zhai
- Laboratory
of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
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6
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Miao T, Tian ZY, He YM, Chen F, Chen Y, Yu ZX, Fan QH. Asymmetric Hydrogenation of In Situ Generated Isochromenylium Intermediates by Copper/Ruthenium Tandem Catalysis. Angew Chem Int Ed Engl 2017; 56:4135-4139. [DOI: 10.1002/anie.201611291] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/11/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Tingting Miao
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zi-You Tian
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Yan-Mei He
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Fei Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Ya Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zhi-Xiang Yu
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Qing-Hua Fan
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
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7
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Miao T, Tian ZY, He YM, Chen F, Chen Y, Yu ZX, Fan QH. Asymmetric Hydrogenation of In Situ Generated Isochromenylium Intermediates by Copper/Ruthenium Tandem Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611291] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tingting Miao
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zi-You Tian
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Yan-Mei He
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Fei Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Ya Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zhi-Xiang Yu
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Qing-Hua Fan
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
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8
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Chen GG, Wei JQ, Yang X, Yao ZJ. Convenient One-Step Synthesis of Benzo[c]phenanthridines by Three-Component Reactions of Isochromenylium Tetrafluoroborates and Stilbenes in Acetonitrile. Org Lett 2016; 18:1502-5. [PMID: 26977528 DOI: 10.1021/acs.orglett.6b00010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new type of three-component reaction of air-stable isochromenylium tetrafluoroborates with electron-rich stilbenes in acetonitrile has been developed under catalyst-free conditions in this work. This cascade multibond-formation reaction is initiated by an intermolecular oxa [4 + 2]-cycloaddition, relayed with a nucleophilic addition of acetonitrile, and terminated by an intramolecular Friedel-Crafts reaction, affording the corresponding benzo[c]phenanthridine analogues in one step.
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Affiliation(s)
- Gang-Gang Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Jun-Qiang Wei
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Xiaoliang Yang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Zhu-Jun Yao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
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9
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Lehnherr D, Alzola JM, Lobkovsky EB, Dichtel WR. Regioselective Synthesis of Polyheterohalogenated Naphthalenes via the Benzannulation of Haloalkynes. Chemistry 2015; 21:18122-7. [DOI: 10.1002/chem.201503418] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Indexed: 11/09/2022]
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10
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Guo B, Zhou Y, Zhang L, Hua R. Brønsted Acid-Promoted One-Pot Synthesis of Chrysene Derivatives via Isochromenylium Intermediate Formed in Situ. J Org Chem 2015; 80:7635-41. [DOI: 10.1021/acs.joc.5b01219] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Biao Guo
- Department of Chemistry, Tsinghua University, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Beijing 100084, China
| | - Yiming Zhou
- Department of Chemistry, Tsinghua University, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Beijing 100084, China
| | - Lei Zhang
- Department of Chemistry, Tsinghua University, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Beijing 100084, China
| | - Ruimao Hua
- Department of Chemistry, Tsinghua University, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Beijing 100084, China
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11
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Qian H, Zhao W, Wang Z, Sun J. Organocatalytic Enantio- and Diastereoselective Synthesis of 1,2-Dihydronaphthalenes from Isobenzopyrylium Ions. J Am Chem Soc 2015; 137:560-3. [DOI: 10.1021/ja509824j] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Hui Qian
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon,
Hong Kong SAR, China
| | - Wanxiang Zhao
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon,
Hong Kong SAR, China
| | - Zhaobin Wang
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon,
Hong Kong SAR, China
| | - Jianwei Sun
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon,
Hong Kong SAR, China
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12
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Preciado S, Vicente-García E, Llabrés S, Luque FJ, Lavilla R. Exploration of Forbidden Povarov Processes as a Source of Unexpected Reactivity: A Multicomponent Mannich-Ritter Transformation. Angew Chem Int Ed Engl 2012; 51:6874-7. [DOI: 10.1002/anie.201202927] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Indexed: 11/05/2022]
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13
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Preciado S, Vicente-García E, Llabrés S, Luque FJ, Lavilla R. Exploration of Forbidden Povarov Processes as a Source of Unexpected Reactivity: A Multicomponent Mannich-Ritter Transformation. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202927] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Yu SY, Hu ZL, Zhang H, Wang S, Yao ZJ. Electronically unfavorable addition of electron-deficient olefins to isochromenylium tetrafluoroborates initiated by C-1 O-glycosylation. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.03.106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Zhang H, Cui WC, Hu ZL, Yu SY, Wang S, Yao ZJ. Brønsted acid-promoted dimerization of o-alkynylbenzaldehydes: a one-step synthesis of functionalized Kagan's ether analogues. RSC Adv 2012. [DOI: 10.1039/c2ra20095c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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16
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Hong BC, Hsu CS, Lee GH. Enantioselective total synthesis of (+)-galbulin via organocatalytic domino Michael-Michael-aldol condensation. Chem Commun (Camb) 2011; 48:2385-7. [PMID: 22179766 DOI: 10.1039/c2cc16682h] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A concise and practical enantioselective synthesis of (+)-galbulin has been achieved using organocatalytic domino Michael-Michael-aldol condensation and organocatalytic kinetic resolution as the key steps.
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Affiliation(s)
- Bor-Cherng Hong
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chia-Yi 621, Taiwan, ROC.
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