College of Chemistry and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.
Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China.
Chem Commun (Camb). 2020 Mar 10;56(20):3085-3088. doi: 10.1039/d0cc00262c.
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.
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。
