FIELD: chemistry.
SUBSTANCE: invention relates to organic chemistry, particularly to a method of producing N-cycloalkyl-substituted 1,5,3-dithiazepanes, which can be used as fungicides and selective complexing agents. Method involves reaction of N-cycloalkyl-substituted amine (cyclopropyl-amine, or cycloheptyl-amine, or cyclooctyl-amine) with 1-oxa-3,6-dithiacycloheptane in presence of SmCl3·6H2O catalyst in a medium of ethanol-chloroform solvents at room temperature for 2.5-3.5 hours.
EFFECT: output of N-cycloalkyl-substituted 1,5,3-dithiazepanes (1) is equal to 55-87 %.
1 cl, 1 tbl
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