发明授权
- 专利标题: Preparation of neopentyl glycol hydroxypivalate
- 专利标题(中): 新戊二醇羟基新戊酸酯的制备
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申请号: US32025申请日: 1993-03-16
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公开(公告)号: US5380919A公开(公告)日: 1995-01-10
- 发明人: Franz Merger , Martin Schmidt-Radde
- 申请人: Franz Merger , Martin Schmidt-Radde
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX4208571 19920318
- 主分类号: B01J23/04
- IPC分类号: B01J23/04 ; C07B61/00 ; C07C67/44 ; C07C69/675
摘要:
A process for preparing neopentyl glycol hydroxypivalate by base-catalyzed disproportionation of hydroxypivalaldehyde, wherein the reaction is carried out in the presence of a readily water-soluble alkaline earth metal salt and of an alkali metal hydroxide.
公开/授权文献
- US6057561A Optical semiconductor element 公开/授权日:2000-05-02
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