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Catalytic site-specific and regioselective (3 + 2) transannulations between 1,2,3-thiadiazoles and allenoates

Cunzhi Chen, Shuyan Fang, Mingwu Yu, Jiaxi Xu, Zhanhui Yang

2022Organic Chemistry Frontiers16 citationsDOI

Abstract

Catalytic transannulations between perpendicularly strained allenoates and 1,2,3-thiadiazoles produce tetrasubstituted thiophenes, site-specifically and regioselectively.

Topics & Concepts

ThiadiazolesRegioselectivityChemistryCatalysisMedicinal chemistryOrganic chemistryCyclopropane Reaction MechanismsCatalytic Alkyne ReactionsClick Chemistry and Applications
Catalytic site-specific and regioselective (3 + 2) transannulations between 1,2,3-thiadiazoles and allenoates | Litcius