发明授权
- 专利标题: Process for preparing hydroxycitronellal
- 专利标题(中): 制备羟基香茅醛的方法
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申请号: US212964申请日: 1980-12-04
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公开(公告)号: US4347387A公开(公告)日: 1982-08-31
- 发明人: Susumu Akutagawa , Takanao Taketomi
- 申请人: Susumu Akutagawa , Takanao Taketomi
- 申请人地址: JPX Tokyo
- 专利权人: Takasago Perfumery Co., Ltd.
- 当前专利权人: Takasago Perfumery Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 主分类号: C07C45/51
- IPC分类号: C07C45/51 ; C07C45/56 ; C07C45/42 ; C07C47/20
摘要:
A process as described for preparing hydroxycitronellal by isomerizing certain 7-hydroxygeranylamine compound or 7-hydroxynerylamine compounds using a catalyst comprising a divalent palladium compound and a phosphine compound.