Trichlorophenol (TCP) sulfonate esters: A selective alternative to pentafluorophenol (PFP) esters and sulfonyl chlorides for the preparation of sulfonamides
作者:Jonathan D. Wilden、Lynsey Geldeard、Chieh C. Lee、Duncan B. Judd、Stephen Caddick
DOI:10.1039/b614604j
日期:——
2,4,6-Trichlorophenol (TCP) sulfonate esters undergo effective aminolysis under conventional heating and microwave irradiation; the reactivity of these species is such that chemoselective transformations of PFP sulfonate esters can be achieved.