METHOD OF PRODUCING 3,3'-BI-1,5,3-DITHIAZEPINANE AND USE THEREOF AS FUNGICIDALLY ACTIVE AGENT

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to a method of producing 3,3'-bi-1,5,3-dithiazepinane of formula (1) having fungicidal activity against Bipolaris sorokiniana, Aspergillus fumigates, Aspergillus niger and Paecilomyces variotii. The method involves reaction of a mixture of ethanedithiol and formaldehyde with hydrazine hydrate (60%) with molar ratio aldehyde: ethanedithiol: hydrazine = 40:20:10 at temperature 25C and atmospheric pressure for 2-4 hours. ^ EFFECT: improved method. ^ 2 cl, 2 tbl, 1 ex