Synthesis of Heterocycles Based on a Rh-catalyzed C-H Amination

Synthesis of Heterocycles Based on a Rh-catalyzed C-H Amination
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基于 Rh 催化 C-H 胺化的杂环合成

DOI:
10.1055/s-0033-1340159
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发表时间:
2014
期刊:
影响因子:
2
通讯作者:
Susumi Hatakeyama
Susumi Hatakeyama
中科院分区:
化学4区
文献类型:
--
作者:
Keisuke Takahashi;Daisuke Yamaguchi;Jun Ishihara;Susumi Hatakeyama

文献摘要

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介绍了一种立体选择性合成取代吡咯烷和哌啶的新方法,包括Du Bois的C-H胺化反应、环氨基磺酸酯基团的Boc活化反应和碱促进的分子内环化反应。该方法可用于合成四氢呋喃和四氢噻吩衍生物。
A new stereoselective approach to substituted pyrrolidines and piperidines is described that involves Du Bois’ C–H amination reaction, Boc-activation of a cyclic sulfamate group, and base-promoted intramolecular cyclization. This methodology can be utilized for the synthesis of tetrahydrofuran and tetrahydrothiophene derivatives.