发明授权
- 专利标题: Process for producing acylaromatic compounds
- 专利标题(中): 制备酰基芳族化合物的方法
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申请号: US915747申请日: 1992-07-21
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公开(公告)号: US5235068A公开(公告)日: 1993-08-10
- 发明人: Masayoshi Minai , Michitada Kondo , Yuji Ueda , Seiichi Kai , Takayuki Higashii
- 申请人: Masayoshi Minai , Michitada Kondo , Yuji Ueda , Seiichi Kai , Takayuki Higashii
- 申请人地址: JPX Osaka
- 专利权人: Sumitomo Chemical Company, Limited
- 当前专利权人: Sumitomo Chemical Company, Limited
- 当前专利权人地址: JPX Osaka
- 优先权: JPX63-107252 19880428
- 主分类号: C07C45/46
- IPC分类号: C07C45/46 ; C07D207/32 ; C07D207/333 ; C07D307/46 ; C07D307/54 ; C07D307/80 ; C07D333/22 ; C07D333/24 ; C07D333/28 ; C07D333/56 ; C07D409/06
摘要:
Acylaromatic compounds ##STR1## (Q: aromatic compound residue; R: straight, branched or cyclic aliphatic group, aromatic group or araliphatic group) are prepared in high yield by a reaction, in the presence of a boron trifluoride complex catalyst, of an aromatic compound with ##STR2## (X: H, Cl, Br; Y: Cl, Br) or with RCOOH in the presence of (XYCHCO).sub.2 O.
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