A Convenient Method for the Preparation of<i>N</i>-Aryl and<i>N</i>-Alkyl-<i>O</i>-Methyl Hydroxylamines
作者:Paulo F. Santos、Ana M. Lobo、Sundaresan Prabhakar
DOI:10.1080/00397919508015485
日期:1995.11
Abstract Trifluoroaceto or p-nitrobenzo-N-substituted hydroxamic acids are smoothly methylated with diazomethane and the products cleanly cleaved by hydrazine to provide the title compounds.