| 发明名称 |
METHOD FOR SYNTHESIZING ARYL HYDRAZINE THROUGH REDUCTION OF A DIAZO COMPOUND DERIVATIVE |
| 摘要 |
The invention involves a procedure for synthesizing aryl hydrazine through reduction of a diazo derivative. The distinguishing feature of the method is that it involves at least the following step: c) bringing a diazo derivative into contact with a sulphite solution in which the pH level is at least 7.Applications: organic synthesis.
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| 申请公布号 |
WO9724316(A1) |
申请公布日期 |
1997.07.10 |
| 申请号 |
WO1996FR02089 |
申请日期 |
1996.12.27 |
| 申请人 |
RHONE-POULENC CHIMIE;MAS, JEAN-MANUEL;ROCHIN, CHRISTOPHE |
发明人 |
MAS, JEAN-MANUEL;ROCHIN, CHRISTOPHE |
| 分类号 |
C07C241/02;C07C243/22;(IPC1-7):C07C241/02 |
主分类号 |
C07C241/02 |
| 代理机构 |
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