Highly efficient synthesis of 2,5-disubstituted pyrazines from (Z)-β-haloenol acetates
作者:Zhengwang Chen、Dongnai Ye、Guohai Xu、Min Ye、Liangxian Liu
DOI:10.1039/c3ob41164h
日期:——
A highly efficient synthesis of a wide range of 2,5-disubstituted pyrazines from (Z)-β-haloenol acetates is described. The reactions are conducted under convenient conditions and provide products with excellent regioselectivity in moderate to excellent yields with a broad substrate scope, including a variety of aromatic and aliphatic haloenol acetates.