Title Synthesis of 2,3-Disubstituted Indoles and Benzofurans by the Tandem Reaction of Rhodium(II)-Catalyzed Intramolecular C-H Insertion and Oxygen-Mediated Oxidation
Authors Shen, Hongjuan
Fu, Junkai
Yuan, Hao
Gong, Jianxian
Yang, Zhen
Affiliation Peking Univ, Shenzhen Grad Sch, Sch Chem Biol & Biotechnol, Lab Chem Genom, Shenzhen 518055, Peoples R China.
Keywords AZAVINYL CARBENES
TERMINAL ALKYNES
EFFICIENT SYNTHESIS
INTERNAL ALKYNES
FACILE SYNTHESIS
1,2,3-TRIAZOLES
HETEROCYCLES
ANNULATION
BOND
N-SULFONYL-1,2,3-TRIAZOLES
Issue Date 2016
Publisher JOURNAL OF ORGANIC CHEMISTRY
Citation JOURNAL OF ORGANIC CHEMISTRY.2016,81(21),10180-10192.
Abstract A highly effective and straightforward method to construct a wide range of functionalized 2,3-disubstituted indoles has been developed. The method involves the tandem reaction of rhodium(II)-catalyzed denitrogenative annulation of triazole-based benzyl anilines and oxygen-mediated oxidative aromatization. The developed method can also be used to synthesize 2,3-disubstituted benzofurans by replacing the benzyl anilines with benzyl phenols.
URI http://hdl.handle.net/20.500.11897/433762
ISSN 0022-3263
DOI 10.1021/acs.joc.6b00611
Indexed SCI(E)
PubMed
Appears in Collections: 化学生物学与生物技术学院

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