| 发明名称 |
METHOD FOR THE PREPARATION OF BENZENAMINES |
| 摘要 |
<p>METHOD FOR THE PREPARATION OF BENZENAMINES A method for the preparation of benzenamines comprising reacting hydrogen fluoride with a phenyl carbamic fluoride, to form a benzenamine?hydrofluoride complex; dissociating the complex and recovering the benzenamine. The phenyl carbamic fluoride may be prepared in situ by the reaction of hydrogen fluoride with a phenyl isocyanate.</p> |
| 申请公布号 |
CA1232286(A) |
申请公布日期 |
1988.02.02 |
| 申请号 |
CA19840455705 |
申请日期 |
1984.06.01 |
| 申请人 |
OCCIDENTAL CHEMICAL CORPORATION |
发明人 |
LIN, HENRY C.;COTTER, BYRON R. |
| 分类号 |
C07C271/04;(IPC1-7):C07C87/60;C07C125/03 |
主分类号 |
C07C271/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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