SYNTHÈSES A L'AIDE D'HETÉROCUMULÈNES. 4: Action L'Isocyanate De Chlorosulfonyle Sur les Phénols Encombrés

M Hedayatullah, JC Hugueny

Index: Hedayatullah, Mir; Hugueny, Jean Claude Phosphorus and Sulfur and the Related Elements, 1984 , vol. 19, p. 167 - 172

Full Text: HTML

Citation Number: 7

Abstract

Abstract The synthesis of the N-chlorosulfonylcarbamates derived from seven hindered phenols is described, as well as their hydrolysis giving a high yield of the corresponding simple carbamates, the selective substitution of their chlorine atom by the anilino radical (with formation of a new family of N-substituted carbamates) and their thermolysis which takes places differently depending on the starting phenol substituents and hence on the ...