Iodobenzene Diacetate Mediated Oxidation of N-Substituted Hydrazones of Chalcones: An Efficient Regioselective Synthesis of 1,3,5-Trisubstituted Pyrazoles
作者:Ranjana Aggarwal、Rajiv Kumar
DOI:10.1080/00397910802640038
日期:2009.5.22
Abstract Iodobenzene diacetate, a relatively benign nonmetallic oxidant, has been utilized efficiently for the oxidation of N-substituted hydrazones of chalcones to afford 1,3,5-trisubstitutedpyrazoles under mild reaction conditions.