Molecules

The reaction of 4, 5-Dichloro-1, 2, 3-dithiazolium chloride with sulfimides: A new synthesis of N-Aryl-1, 2, 3-dithiazolimines

AS Kalogirou, PA Koutentis

Index: Kalogirou, Andreas S.; Koutentis, Panayiotis A. Molecules, 2009 , vol. 14, # 7 p. 2356 - 2362

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Citation Number: 2

Abstract

Abstract: N-Aryl-S, S-dimethylsulfimides 3 (Ar= 4-NO 2 C 6 H 4), 4 (Ar= Ph) and 5 (Ar= 4-Tol) react with Appel salt 1 to give the corresponding N-aryl-(4-chloro-5 H-1, 2, 3- dithiazolylidene) benzenamines 8 (Ar= 4-NO2C6H4), 9 (Ar= Ph) and 10 (Ar= 4-Tol) in 84, 94 and 87% yields, respectively. The reaction proceeds in the absence of base and a proposed reaction mechanism is given.