Development of Four-Component Synthesis of Tetra- and Pentasubstituted Polyfunctional Dihydropyrroles: Free Permutation and Combination of Aromatic and Aliphatic Amines
作者:Longyun Lv、Sichao Zheng、Xiaotie Cai、Zhipeng Chen、Qiuhua Zhu、Shuwen Liu
DOI:10.1021/co300148c
日期:2013.4.8
reactions (4CRs) of but-2-ynedioates, two same/different primaryamines, and aldehydes for the synthesis of tetra- and pentasubstituted polyfunctional dihydropyrroles. If aromatic and aliphatic amines were used as reagents, four different series of products should be obtained via the permutation and combination of aromatic and aliphatic primaryamines. However, only three/two rather four different series