通过吡啶翁 1,4-内鎓硫醇盐和活化丙二烯的[3+2]级联环化反应合成四取代噻吩。
Synthesis of tetrasubstituted thiophenes via a [3+2] cascade cyclization reaction of pyridinium 1,4-zwitterionic thiolates and activated allenes.
机构信息
College of Chemistry and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.
Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China.
出版信息
Chem Commun (Camb). 2020 Mar 10;56(20):3085-3088. doi: 10.1039/d0cc00262c.
PMID:32052812
Abstract
A [3+2] cascade cyclization reaction of pyridinium 1,4-zwitterionic thiolates and activated allenes has been developed, which allows facile access to a library of tetrasubstituted thiophenes with great variety under thermal conditions.
摘要
一种[3+2]级联环化反应已经被开发出来，该反应涉及吡啶翁 1,4-两性离子硫醇盐和活化的丙二烯，在热条件下能够轻松获得具有广泛多样性的四取代噻吩库。
Zotero 插件