Facile synthesis of 1-aminoindoles via Rh(iii)-catalysed intramolecular three-component annulation
文献信息
发布日期
2017-08-07
DOI
10.1039/C7QO00541E
影响因子
5.281
作者
Zi Yang, Xing Lin, Lianhui Wang, Xiuling Cui
查看原文
摘要
The facile synthesis of various 1-aminoindoles from readily available aryl hydrazines, diazo compounds and ketones via rhodium catalysed C–H activation has been developed. The reaction was carried out under mild reaction conditions using hydrazone as a directing group, which was formed by the in situ condensation of hydrazines and ketones. This protocol exhibits a broad substrate scope and step economy, releasing N2 and H2O as the byproducts, obviating the need for external oxidants and pre-functionalized substrates.
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来源期刊
Organic Chemistry Frontiers
CiteScore:
7.8
自引率:
8.7%
年发文量:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
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