申请人:Ciba-Geigy Corporation
公开号:US04111974A1
公开(公告)日:1978-09-05
A process for the production of trialkoxy-.beta.-halogenoethylsilanes and dialkoxy-methyl-.beta.-halogenoethylsilanes by reaction of a corresponding .beta.-halogenoethyltrichlorosilane or .beta.-halogenoethyl-methyldichlorosilane with an alcohol in the presence of ammonia is disclosed. The trialkoxy-.beta.-halogenoethylsilanes and dialkoxy-methyl-.beta.-halogenoethylsilanes obtained by this process are active substances for regulating plant growth.
本方法揭示了通过在氨存在下将相应的β-卤乙基三氯硅烷或β-卤乙基-甲基二氯硅烷与醇反应来生产三烷氧基-β-卤乙基硅烷和二烷氧基-甲基-β-卤乙基硅烷。通过这种方法获得的三烷氧基-β-卤乙基硅烷和二烷氧基-甲基-β-卤乙基硅烷是用于调节植物生长的活性物质。