A FACILE SYNTHESIS OF N'-(p-TOLUENESULFONYL)-N-ALKYL- AND N,N-DIALKYLCYANOFORMAMIDINES AND 1,3-DIALKYL-2-(p-TOLUENESULFONYL)GUANIDINES

DOI: 10.1016/S0040-4039(00)61246-7

Source and publish data:

Tetrahedron Letters p. 4963 - 4966 (1992)

Update date:2022-07-29

Topics:

Authors:

Oh, Keun chan

Lee, Hyunil

Kim,Kyongtae

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Article abstract of DOI:10.1016/S0040-4039(00)61246-7

Reactions of 4-chloro-5-(p-toluenesulfonylimino)-5H-1,2,3-dithiazole (2) with primary and secondary amines in CH2Cl2 at room temperature gave N'-(p-toluenesulfonyl)-N-alkyl- and N,N-dialkylcyanoformamidines (3) (53-79percent yields), respectively.Refluxin

Full text of DOI:10.1016/S0040-4039(00)61246-7

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