Reactions of dichloromethane with thioanions .3. Preparation and aminolysis of bis(alkoxythiocarbonylthio)methanes
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Date
1996
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Abstract
Bis(alkoxythiocarbonylthio)methanes are prepared by reaction of sodium O-alkyldithiocarbonates in water with dichloromethane catalyzed by polyethylenolycol 1,500. The aminolysis of these products with monoalkylamines, in 1:7 molar proportion, in the presence of CH2Cl2 and the polymer above, affords 5-alkyl-1,3,5-dithiazinane, and dialkylcarbamothioate, in 1:2 molar proportion.
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dichloromethane double substitution, bis(alkoxythiocarbonylthio) methanes, 5-alkyl-1,3,5-dithiazinanes, polyethyleneglycol as catalyst