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Fernandes RA, Nallasivam JL. Catalytic allylic functionalization via π-allyl palladium chemistry. Org Biomol Chem 2019; 17:8647-8672. [DOI: 10.1039/c9ob01725a] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
This review highlights the palladium-catalyzed allylic C–H functionalizations via π-allyl palladium reported from early 2014 to present date.
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Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | - Jothi L. Nallasivam
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
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Makarov AS, Uchuskin MG, Gevorgyan V. Intramolecular Palladium-Catalyzed Oxidative Amination of Furans: Synthesis of Functionalized Indoles. J Org Chem 2018; 83:14010-14021. [PMID: 30346172 DOI: 10.1021/acs.joc.8b02470] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Unconventional modification of palladium-catalyzed oxidative amination where a furan ring serves as a masked olefin is described. The designed chemical process provides 2-(2-acylvinyl)indole derivatives with up to a 93% yield and excellent E-selectivity. A highly reactive α,β-unsaturated carbonyl moiety of the obtained compounds allows for accessing various heteroaromatic scaffolds through simple synthetic procedures.
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Affiliation(s)
- Anton S Makarov
- Department of Chemistry , Perm State University , Bukireva 15 , Perm 614990 , Russian Federation
| | - Maxim G Uchuskin
- Department of Chemistry , Perm State University , Bukireva 15 , Perm 614990 , Russian Federation
| | - Vladimir Gevorgyan
- Department of Chemistry , University of Illinois at Chicago , 845 West Taylor Street , Chicago , Illinois 60607-7061 , United States
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Yang J, Mo H, Jin X, Cao D, Wu H, Chen D, Wang Z. Vinylogous Elimination/Heck Coupling/Allylation Domino Reactions: Access to 2-Substituted 2,3-Dihydrobenzofurans and Indolines. J Org Chem 2018; 83:2592-2600. [PMID: 29419292 DOI: 10.1021/acs.joc.7b02986] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A highly regio- and stereoselctive palladium-catalyzed domino reaction of functionalized aryl allyl ethers has been developed. Various aryl allyl ethers derived from the phosphine-catalyzed addition of electron-deficient allenes with phenol are found to be efficient substrates for the synthesis of 2-substituted 2,3-dihydrobenzofurans and indolines. It is the first example of aryl allyl ether used as an ideal and practical precursor of hard to get functionalized 1,3-butadiene for the heterocyclic compound synthesis.
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Affiliation(s)
- Jianguo Yang
- School of Pharmaceutical and Chemical Engineering, Taizhou University , Taizhou, Zhejiang 317000, People's Republic of China
| | - Hanjie Mo
- School of Pharmaceutical and Chemical Engineering, Taizhou University , Taizhou, Zhejiang 317000, People's Republic of China
| | - Xiuxiu Jin
- School of Pharmaceutical and Chemical Engineering, Taizhou University , Taizhou, Zhejiang 317000, People's Republic of China
| | - Dongdong Cao
- School of Pharmaceutical and Chemical Engineering, Taizhou University , Taizhou, Zhejiang 317000, People's Republic of China
| | - Haijian Wu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University , Hangzhou, Zhejiang 311400, People's Republic of China
| | - Di Chen
- School of Pharmaceutical and Chemical Engineering, Taizhou University , Taizhou, Zhejiang 317000, People's Republic of China
| | - Zhiming Wang
- School of Pharmaceutical and Chemical Engineering, Taizhou University , Taizhou, Zhejiang 317000, People's Republic of China.,College of Pharmaceutical Science, Zhejiang Chinese Medical University , Hangzhou, Zhejiang 311400, People's Republic of China
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Jia H, Liu H, Guo Z, Huang J, Guo H. Tandem [3 + 2] Cycloaddition/1,4-Addition Reaction of Azomethine Ylides and Aza-o-quinone Methides for Asymmetric Synthesis of Imidazolidines. Org Lett 2017; 19:5236-5239. [DOI: 10.1021/acs.orglett.7b02512] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hao Jia
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Honglei Liu
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Zhenyan Guo
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Jiaxing Huang
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Hongchao Guo
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
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