Tunable Gold(I)-Catalyzed [4 + 3] Cycloaddition for Divergent Synthesis of Furan-Fused N,O-Heterocycles.

Zhang, Shouzhi; Tang, Aijie; Chen, Panpan; Zhao, Zhiqiang; Miao, Maozhong; Ren, Hongjun

Zhang, Shouzhi; Tang, Aijie; Chen, Panpan; Zhao, Zhiqiang; Miao, Maozhong; Ren, Hongjun.

Afiliação

Zhang S; Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , Zhejiang 310018 , P. R. China.
Tang A; Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , Zhejiang 310018 , P. R. China.
Chen P; Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , Zhejiang 310018 , P. R. China.
Zhao Z; Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , Zhejiang 310018 , P. R. China.
Miao M; Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , Zhejiang 310018 , P. R. China.
Ren H; Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , Zhejiang 310018 , P. R. China.

Org Lett ; 22(3): 848-853, 2020 02 07.

Article em En | MEDLINE | ID: mdl-31939307

ABSTRACT

ABSTRACT

By choosing suitable ligand-directed gold catalysts, two types of gold-containing all-carbon 1,4-dipoles could be generated selectively from the gold(I)-catalyzed cycloisomerizations of allenyl ketones bearing a cyclopropyl moiety, which undergo [4 + 3] cycloadditions with nitrones to produce two regiomers of furan-condensed N,O-seven-membered rings in moderate to excellent yields highly selectively.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Lett Assunto da revista: BIOQUIMICA Ano de publicação: 2020 Tipo de documento: Article País de publicação: EEUU / ESTADOS UNIDOS / ESTADOS UNIDOS DA AMERICA / EUA / UNITED STATES / UNITED STATES OF AMERICA / US / USA

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