The first general synthesis of N-substituted 1,2-benzisoxazolin-3-ones
作者:Guo-qiang Shi
DOI:10.1016/s0040-4039(00)00164-7
日期:2000.4
A convenient synthesis of the title compounds has been developed. Key synthetic steps include: (1) conversion of the readily available salicylic acid derivatives to the corresponding N-substituted salicylhydroxamic acids; (2) cyclization of the hydroxamic acids under Mitsunobu conditions to give the title compounds.