Lewis acid–catalyzed green synthesis and biological studies of pyrrolo[3,4‐<i>c</i>]pyrazoles in aqueous medium
作者:Manpreet Kaur、Baldev Singh、Anania Arjuna
DOI:10.1002/jhet.3740
日期:2020.1
An environmentallybenign approach in aqueous medium by means of Lewisacid catalyst affords a wide spectrum of pyrazoline derivatives in satisfactory yields. [3+2] cycloadditionreactions of substituted azomethine‐N‐imines to maleimide in aqueous medium at relatively high concentrations of Lewisacid catalyst have emerged as an environment friendly alternative to conventional solvents. Promising catalytic