Reaction of dimethyl N-aryl- and N-alkylcarbonimidodithioates with aminoacetaldehyde diethyl acetal: a direct synthesis of 1-aryl- and 1-alkyl-2-methylthioimidazoles

Pooranchand, Dinah ; Ila, Hiriyakkanavar ; Junjappa, Hiriyakkanavar (1987) Reaction of dimethyl N-aryl- and N-alkylcarbonimidodithioates with aminoacetaldehyde diethyl acetal: a direct synthesis of 1-aryl- and 1-alkyl-2-methylthioimidazoles Synthesis, 1987 (12). pp. 1136-1138. ISSN 0039-7881

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Official URL: https://www.thieme-connect.com/ejournals/abstract/...

Related URL: http://dx.doi.org/10.1055/s-1987-28201

Abstract

The reaction of dimethyl N-aryl- or N-alkylcarbonimidodithioates with aminoacetaldehyde diethyl acetal in refluxing acetic acid affords 1-aryl or 1-alkyl-2-methylthioimidazoles in good yields. Dimethyl N-isopropylcarbonimidodithioate gave 1-isopropylimidazole-2(3H)-thione under similar conditions.

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