Unsaturated, halogenated thiocyanates, the preparation thereof and use as a biocide
申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0316058A1
公开(公告)日:1989-05-17
A halogenated ethylene compound of the formula:
X CR₁R₂C(Y₁) = C(Y₂)CR₁R₂ SCN
where R₁ and R₂ are hydrogen, optionally substituted alkyl or together form a cyclohexyl group; X is bromine, chlorine or iodine and Y₁ and Y₂ are chlorine, bromine or iodine. A compound of this type is 2,3-dibromo-1-chloro-4-thiocyanato-2-butene. The compound has good anti-fungal and anti-bacterial properties. The compound can be used as an industrial biocide.