发明授权
- 专利标题: Process for production of benzaldehyde compound
- 专利标题(中): 苯甲醛化合物生产工艺
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申请号: US12863759申请日: 2009-01-30
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公开(公告)号: US08258349B2公开(公告)日: 2012-09-04
- 发明人: Koichi Nakazawa
- 申请人: Koichi Nakazawa
- 申请人地址: JP Tokyo
- 专利权人: Suitomo Chemical Company, Limited
- 当前专利权人: Suitomo Chemical Company, Limited
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2008-032763 20080214
- 国际申请: PCT/JP2009/052014 WO 20090130
- 国际公布: WO2009/101898 WO 20090820
- 主分类号: C07C45/00
- IPC分类号: C07C45/00 ; C07C43/30
摘要:
A benzaldehyde acetal compound of formula (3): (wherein Q represents a hydrogen atom or a halogen atom, Ar represents a phenyl group optionally substituted with at least one selected from the group consisting of alkyl groups having 1 to 4 carbon atoms and halogen atoms, and R represents an alkyl group having 1 to 4 carbon atoms).
公开/授权文献
- US20100292513A1 PROCESS FOR PRODUCTION OF BENZALDEHYDE COMPOUND 公开/授权日:2010-11-18
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