发明授权
- 专利标题: Process for producing oxocarboxylic acids
- 专利标题(中): 生产氧代羧酸的方法
-
申请号: US475646申请日: 1983-03-15
-
公开(公告)号: US4649217A公开(公告)日: 1987-03-10
- 发明人: Takao Maki , Kenji Murayama , Yoshio Asahi
- 申请人: Takao Maki , Kenji Murayama , Yoshio Asahi
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Chemical Industries Limited
- 当前专利权人: Mitsubishi Chemical Industries Limited
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX57-53908 19820402; JPX57-87607 19820524; JPX57-127054 19820721; JPX57-153069 19820902
- 主分类号: C07C51/31
- IPC分类号: C07C51/31 ; C07C59/147 ; C07C59/185
摘要:
Oxocarboxylic acids, for example adipaldehydic acid can be advantageously produced by a process, in which cyclohexanones are oxidized with molecular oxygen in the presence of water and iron or iridium compound, preferably also in the presence of a sulfur or organic nitrogen compound.
公开/授权文献
信息查询