| 发明名称 |
PROCESS FOR PREPARING N,N-DIMETHYLHYDRAZINE |
| 摘要 |
<p>A method for preparing unsymmetrical dimethylhydrazine wherein an acid hydrazide is first reductively alkylated with formaldehyde and the resultant N,N-dimethyl-2-acylhydrazine thereupon cleaved via either basic hydrolysis or hydrazinolysis to provide the desired substituted hydrazine.</p> |
| 申请公布号 |
CA1051928(A) |
申请公布日期 |
1979.04.03 |
| 申请号 |
CA19760246275 |
申请日期 |
1976.02.20 |
| 申请人 |
ASHLAND OIL, INC. |
发明人 |
GRIMM, ROBERT A.;RANDEN, NEIL A.;SMALL, ROBERT J. |
| 分类号 |
C07B61/00;B01J23/00;C07C;C07C67/00;C07C241/00;C07C243/14;(IPC1-7):07C109/02 |
主分类号 |
C07B61/00 |
| 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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