Reactions of dichloromethane with thioanions .2. Formation of 5-alkyl-1,3,5-dithiazinanes, 3,5-dialkyl-1,3,5-thiadiazinanes, and 1,3,5-trialkyl-1,3,5-triazinanes by reaction of dichloromethane with sodium sulfide and monoalkylamines
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Date
1995
Journal Title
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Publisher
GORDON BREACH SCI PUBL LTD
Abstract
The reaction of dichloromethane with sodium sulfide and monoalkylamines, catalyzed by polyethyleneglycol 1,500, is studied. A mixture of 5-alkyl-1,3,5-dithiazinane, 3,5-dialkyl-1,3,5-thiadiazinane, and 1,3,5-trialkyl-1,3,5-triazinane is obtained. The proportion of these heterocycles depends on the amine structure and the presence of sodium hydroxide.
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Keywords
5-alkyl-1,3,5-dithiazinanes, 3,5-dialkyl-1,3,5-thiadiazinanes, dichloromethane double substitution, polyethyleneglycol as catalyst