发明授权
- 专利标题: Process for preparing fluorobenzene
- 专利标题(中): 氟苯的制备方法
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申请号: US329434申请日: 1981-12-10
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公开(公告)号: US4390740A公开(公告)日: 1983-06-28
- 发明人: Iwao Tabushi , Kazuhiro Shimokawa , Daiji Naito , Susumu Misaki , Tsutomu Yoshida
- 申请人: Iwao Tabushi , Kazuhiro Shimokawa , Daiji Naito , Susumu Misaki , Tsutomu Yoshida
- 申请人地址: JPX Osaka
- 专利权人: Daikin Kogyo Co., Ltd.
- 当前专利权人: Daikin Kogyo Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX55-176132 19801213; JPX55-186638 19801228
- 主分类号: C07C17/10
- IPC分类号: C07C17/10 ; C07C25/13
摘要:
Monofluorobenzene is prepared in a good yield by reacting cyclopentadiene or its dimer of the formula: ##STR1## with fluorohalomethane of the formula:CHFX.sub.2wherein Xs are, same or different, halogen atoms in the presence of a phase transfer catalyst and an acid acceptor.
公开/授权文献
- US5441257A Golf course distance marker 公开/授权日:1995-08-15
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