Chemical Communications 2015-05-01

Trichlorophenol (TCP) sulfonate esters: a selective alternative to pentafluorophenol (PFP) esters and sulfonyl chlorides for the preparation of sulfonamides.

Daniel J Jackson, Karlheinz Mann, Vreni Häussermann, Markus B Schilhabel, Carsten Lüter, Erika Griesshaber, Wolfgang Schmahl, Gert Wörheide

Index: Chem. Commun. (Camb.) (10) , 1074-6, (2007)

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Abstract

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.