名称:
The synthesis of substituted saccharins through the o-lithiative sulfonamidation of N,N-diethylbenzamides
摘要:
The readily available N,N-diethylbenzamides 2 are converted in two reaction steps to a variety of substituted saccharins 4 in good overall yields.
DOI:
10.1016/0040-4039(91)80470-q