锰（III）催化1,3 - 二羰基化合物和环丙醇与乙烯基叠氮化物的自由基反应用于氮杂环的发散合成。

Mn(III)-catalyzed radical reactions of 1,3-dicarbonyl compounds and cyclopropanols with vinyl azides for divergent synthesis of azaheterocycles.

作者信息

Chiba Shunsuke

机构信息

Nanyang Technological University, School of Physical and Mathematical Sciences, Division of Chemistry and Biological Chemistry, 21 Nanyang Link, Singapore 637371, Singapore.

出版信息

Chimia (Aarau). 2012;66(6):377-81. doi: 10.2533/chimia.2012.377.

DOI:10.2533/chimia.2012.377

PMID:22871278

Abstract

Mn(III)-catalyzed formal [3+2]- and [3+3]-annulations have been developed using readily available vinyl azides with 1,3-dicarbonyl compounds and cyclopropanols. Vinyl azides were successfully applied as a three-atom unit including one nitrogen to prepare various azaheterocycles via Mn(III)-catalyzed radical reactions.

摘要

已经开发出锰（III）催化的由易得的乙烯基叠氮化物与1,3-二羰基化合物和环丙醇进行的形式上的[3+2]和[3+3]环化反应。乙烯基叠氮化物作为包含一个氮原子的三原子单元成功应用于通过锰（III）催化的自由基反应制备各种氮杂环化合物。