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Water-acetic acid mediated chemoselective synthesis of pyrazolines via multimolecular domino reactions of enaminones and sulfonyl hydrazines
Authors:Yi Li  Li Wei  Jie-Ping Wan  Chengping Wen
Institution:1. College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, PR China;2. College of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, PR China
Abstract:The domino reactions between enaminones and sulfonyl hydrazines enabling novel synthesis of pyrazoline have been achieved by employing water as reaction medium and acetic acid as cheap and green additive are reported. Two new C/>N and one new C<img style=
Keywords:Metal-free  Domino reactions  Water  Selective  Pyrazolines
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