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1
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Li M, Xu S, Chen DP, Gao F, Li SX, Zhu SX, Qiu YF, Quan ZJ, Wang XC, Liang YM. Palladium-Catalyzed Three-Component Cascade Carbonylation Reaction to Construct Benzofuran Derivatives. J Org Chem 2024. [PMID: 38741558 DOI: 10.1021/acs.joc.4c00420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
A novel three-component cyclization carbonylation reaction of iodoarene-tethered propargyl ethers with amine and CO is reported. This palladium-catalyzed cascade reaction undergoes a sequence of oxidative addition, unsaturated bond migration, carbonyl insertion, and nucleophilic attack to deliver the benzofuran skeleton. Both aromatic amines and aliphatic amines could proceed smoothly in this transformation under one atm of CO.
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Affiliation(s)
- Ming Li
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Shanmei Xu
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Dong-Ping Chen
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Fan Gao
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Shun-Xi Li
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Shuang-Xi Zhu
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yi-Feng Qiu
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Zheng-Jun Quan
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Xi-Cun Wang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
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2
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Uppalapati DS, Dachuru RSR, Sunkara SV. Silica sulfuric acid mediated synthesis of naphtho[2,1‐
b
]furan derivatives and development of
one‐pot
multicomponent synthesis of substituted pyrazole derivatives. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Divya Sree Uppalapati
- Department of Chemistry University College of Engineering Kakinada, Jawaharlal Nehru Technological University Kakinada Kakinada India
| | | | - Satya Veni Sunkara
- Department of Chemistry University College of Engineering Kakinada, Jawaharlal Nehru Technological University Kakinada Kakinada India
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3
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Abtahi B, Tavakol H. Conversion of β‐Nitrostyrenes to Naphthofurans via a Cascade Reaction with α‐ and β‐Naphthols. ChemistrySelect 2020. [DOI: 10.1002/slct.202003442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Bahareh Abtahi
- Department of Chemistry Isfahan University of Technology Isfahan 84156-83111 Iran
| | - Hossein Tavakol
- Department of Chemistry Isfahan University of Technology Isfahan 84156-83111 Iran
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4
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Lichitskii BV, Melekhina VG, Komogortsev AN, Milyutin CV, Fakhrutdinov AN, Gorbunov YO, Krayushkin MM. Synthesis of substituted naphtho[1,2-b]benzofuran-7(8H)-ones via photoinduced rearrangement of 4H-chromen-4-one derivatives. Org Biomol Chem 2020; 18:2501-2509. [DOI: 10.1039/d0ob00149j] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A simple and efficient method was developed for the synthesis of substituted naphtho[1,2-b]benzofuran-7(8H)-ones based on the photorearrangement reaction of 4H-chromen-4-one derivatives.
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Affiliation(s)
- Boris V. Lichitskii
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Valeriya G. Melekhina
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Andrey N. Komogortsev
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Constantine V. Milyutin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Artem N. Fakhrutdinov
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Yury O. Gorbunov
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Michail M. Krayushkin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
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5
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Yang K, Pulis AP, Perry GJP, Procter DJ. Transition-Metal-Free Synthesis of C3-Arylated Benzofurans from Benzothiophenes and Phenols. Org Lett 2018; 20:7498-7503. [DOI: 10.1021/acs.orglett.8b03267] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Kevin Yang
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Alexander P. Pulis
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Gregory J. P. Perry
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - David J. Procter
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
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