A convenient method for the synthesis of unsymmetrical 3,4-disubstituted pyrroles
作者:Patrick W. Shum、Alan P. Kozikowski
DOI:10.1016/s0040-4039(00)97171-5
日期:1990.1
A simplified procedure for the synthesis of 3,4-dibromo-1-[tris(1-methylethyl)silyl]-1H-pyrrole (2) is described together with its sequential halogen-metal exchange chemistry to afford 3,4-disubstituted pyrroles.
描述了一种简化的合成3,4-二溴-1- [三(1-甲基乙基)甲硅烷基] -1H-吡咯(2)的方法,以及其顺序的卤素金属交换化学方法,从而制得3,4-二取代的吡咯。