发明授权
- 专利标题: Process for production of carboxylic acid esters and formamide
- 专利标题(中): 羧酸酯和甲酰胺的生产方法
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申请号: US500520申请日: 1990-03-28
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公开(公告)号: US4983757A公开(公告)日: 1991-01-08
- 发明人: Jiro Ishikawa , Hirofumi Higuchi , Shuji Ebata , Koichi Kida
- 申请人: Jiro Ishikawa , Hirofumi Higuchi , Shuji Ebata , Koichi Kida
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人: Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-89737 19890411
- 主分类号: B01J31/02
- IPC分类号: B01J31/02 ; C07B61/00 ; C07C67/20 ; C07C69/54 ; C07C69/675 ; C07C231/08 ; C07C231/10 ; C07C233/03
摘要:
Carboxylic acid esters and formamide are efficiently obtained for reacting carboxylic acid amides and formic acid esters, or carboxylic acid amides, alcohols and carbon monoxide in the presence of an alkaline earth metal oxide catalyst.
公开/授权文献
- US5678267A Medical examination table handle system 公开/授权日:1997-10-21