发明名称 PROCESS FOR PRODUCING BROMINATED INTERMEDIARY COMPOUNDS
摘要 A process for preparing substituted 4-bromo phenoxyphenols which are useful in the preparation of herbicidal (phenoxyphenoxy)propionates is disclosed. The process involves the bromination of substituted phenoxy compounds.
申请公布号 HU894295(D0) 申请公布日期 1991.06.28
申请号 HU19890004295 申请日期 1989.06.26
申请人 THE DOW CHEMICAL CO.,US 发明人 ORVIK,JOHN A.,US;PEARSON,NORMAN R.,US;HAAG,ANTHONY P.,US;ADAWAY,TIMOTHY J.,US;KERSHNER,LARRY D.,US;KENDE,ANDREW S.,US
分类号 B01J27/08;C07B61/00;C07C41/22;C07C43/295;C07C45/46;C07C45/71;C07C47/575;C07C49/84;C07C59/68;C07C67/42;C07C69/773 主分类号 B01J27/08
代理机构 代理人
主权项
地址