申请人:Konishiroku Photo Industry Co., Ltd.
公开号:US05041667A1
公开(公告)日:1991-08-20
A process for producing a chlorohenylhydrazine compound is disclosed, which comprises chlorinating at least one hydrogen atom on the phenyl nucleus in a beta-imidated phenylhydrazine compound and subsequently hydrolyzing the chlorinated compound. Said chlorophenylhydrazine compound is useful as starting material for the production of herbicide, insecticide and photographic coupler is produced in high yield and low cost.
公开了一种生产氯代苯肼化合物的方法,该方法包括在β-亚胺化苯肼化合物中对苯环上的至少一个氢原子进行氯化,随后对氯化化合物进行水解。所述氯代苯肼化合物作为生产除草剂、杀虫剂和摄影耦合剂的起始材料具有高收率和低成本。