Silver triflate-catalyzed three-component reaction of 2-alkynylbenzaldehyde, sulfonohydrazide, and α,β-unsaturated carbonyl compound
作者:Shengqing Ye、Xiaodi Yang、Jie Wu
DOI:10.1039/c0cc00905a
日期:——
A highly efficient silver triflate-catalyzed three-component reaction of 2-alkynylbenzaldehyde, sulfonohydrazide, and alpha,beta-unsaturated carbonyl compound is reported, which affords H-pyrazolo[5,1-a]isoquinoline-1-carboxylates in good yield.