申请人:Chevron Research Company
公开号:US04139363A1
公开(公告)日:1979-02-13
Novel 2,3,5-trisubstituted-1,2,3,5-thiatriazolidin-4-one-2-oxides have been found to have herbicidal activity. These 1,2,3,5-thiatriazolidin-4-one-2-oxides are prepared by reacting an N-aminourea (semicarbazide) and thionyl chloride.
新型2,3,5-三取代-1,2,3,5-硫代咪唑啉-4-酮-2-氧化物已被发现具有除草活性。这些1,2,3,5-硫代咪唑啉-4-酮-2-氧化物是通过将N-氨基脲(半羧酰胺)和氯化亚硫酸制备而成的。