Synthesis of pyrazolo[5,1-a] isoquinolines through copper-catalyzed regioselective bicyclization of N-propargylic sulfonylhydrazones

Tang, HT; Zeng, JH; Chen, JJ; Zhou, YB; Li, RH; Zhan, ZP

Zhan, ZP (reprint author), Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen, Fujian, Peoples R China.

ORGANIC CHEMISTRY FRONTIERS, 2017; 4 (8): 1513

Abstract

An expeditious strategy for the synthesis of pyrazolo[5,1-a]isoquinolines has been developed. The tricyclic scaffolds are formed through a four-step c......

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