A mild, convenient synthesis of sulfinic acid salts and sulfonamides from alkyl and aryl halides
作者:Jeremy M Baskin、Zhaoyin Wang
DOI:10.1016/s0040-4039(02)02073-7
日期:2002.11
A general, mild, and convenient method has been developed for the synthesis of various alkyl and aryl sulfinic acid salts and sulfonamides from the corresponding halides. Key to the success of this methodology is the design and facile synthesis of sodium 3-methoxy-3-oxopropane-1-sulfinate (SMOPS), a reagent that serves to introduce the protected sulfinate moiety directly to the substrate, thus avoiding