Tetrahedron

Studies on development of sufficiently chemoselective N-acylation reagents: N-Acyl-N-(2, 3, 4, 5, 6-pentafluorophenyl) methanesulfonamides

K Kondo, E Sekimoto, J Nakao, Y Murakami

Index: Kondo, Kazuhiro; Sekimoto, Erika; Nakao, Junko; Murakami, Yasuoki Tetrahedron, 2000 , vol. 56, # 32 p. 5843 - 5856

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Citation Number: 63

Abstract

A variety of storable N-acyl-N-(2, 3, 4, 5, 6-pentafluorophenyl) methanesulfonamides (4a–e) prepared from N-2, 3, 4, 5, 6-pentafluorophenylmethanesulfonamide (3), have been developed after systematic research on the structure–reactivity relationship and were found to serve as N-acylation reagents exhibiting sufficiently good chemoselectivity.

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