发明授权
US4611088A Process for preparing D-.alpha.-(6-methoxy-2-naphtyl) propionic acid
失效
制备D-(6-甲氧基-2-萘基)丙酸的方法
- 专利标题: Process for preparing D-.alpha.-(6-methoxy-2-naphtyl) propionic acid
- 专利标题(中): 制备D-(6-甲氧基-2-萘基)丙酸的方法
-
申请号: US656457申请日: 1984-10-01
-
公开(公告)号: US4611088A公开(公告)日: 1986-09-09
- 发明人: Yoshio Ohara , Kazutaka Arai , Yasuhiro Takahashi , Yasuo Takakuwa
- 申请人: Yoshio Ohara , Kazutaka Arai , Yasuhiro Takahashi , Yasuo Takakuwa
- 申请人地址: JPX Tokyo
- 专利权人: Nissan Chemical Industries, Ltd.
- 当前专利权人: Nissan Chemical Industries, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX58-189534 19831011
- 主分类号: C07C59/64
- IPC分类号: C07C59/64 ; B01J23/00 ; B01J23/04 ; B01J27/00 ; B01J27/232 ; B01J27/24 ; C07B61/00 ; C07C27/02 ; C07C51/00 ; C07C51/09 ; C07C67/00 ; C07C65/30
摘要:
A process for preparing d-.alpha.-(6-methoxy-2-naphthyl)propionic acid, which comprises hydrolyzing an ester of d-.alpha.-(6-methoxy-2-naphthyl)propionic acid in an aqueous solution containing a basic catalyst.
公开/授权文献
- US5097654A Envelope filler and sealer 公开/授权日:1992-03-24