| 发明名称 |
Process for preparation of difluoro-tetraiodobenzene |
| 摘要 |
Disclosed is a process for preparation of difluoro-tetraiodobenzene comprising contacting difluorobenzene with molecular iodine in the presence of fuming sulfuric acid.
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| 申请公布号 |
US5386069(A) |
申请公布日期 |
1995.01.31 |
| 申请号 |
US19930113466 |
申请日期 |
1993.08.30 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
FAUVER, JERRY S.;FAGERBURG, DAVID R. |
| 分类号 |
C07C17/12;(IPC1-7):C07C25/13 |
主分类号 |
C07C17/12 |
| 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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