Chemistry of O-arylhydroxylamines. A novel acid-catalyzed rearrangement of O-aryl-N-acetoacetylhydroxylamines to benzofurans
作者:Yasuyuki Endo、Kohshi Namikawa、Koichi Shudo
DOI:10.1016/s0040-4039(00)84951-5
日期:1986.1
Acid-catalyzed rearangement of O-aryl-N-acetoacetylhydroxylamines (1) affords 2-methylbenzofuran-3-carboxamides. Some abnormal rearrangements of the title compounds are also described.
酸催化的O-芳基-N-乙酰乙酰基
羟胺的重整(1)得到
2-甲基苯并呋喃-3-羧酰胺。还描述了标题化合物的一些异常重排。