| 发明名称 |
PREPARATION OF BENZOTRI FLUORIDES OR THEIR DEVICE |
| 摘要 |
PURPOSE:To prepare benzotrifluorides continuously and effectively in high yield by gas-phase reaction of benzotrichloredes with hydrogen fluoride and chlorine on heating substantially under atmospheric press. in the absence of a catalyst.
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| 申请公布号 |
JPS5382727(A) |
申请公布日期 |
1978.07.21 |
| 申请号 |
JP19760159033 |
申请日期 |
1976.12.27 |
| 申请人 |
DAIKIN IND LTD |
发明人 |
NAKAGAWA TSUNEO;HIRAMATSU YUUJI;HONDA TOSHIHIDE |
| 分类号 |
C07C17/14;C07B39/00;C07C17/00;C07C17/20;C07C17/42;C07C22/08;C07C25/13;C07C67/00;C07C201/12;C07C205/11 |
主分类号 |
C07C17/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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