| 发明名称 |
N,n'-bis (phenyl)-oxamidrazone |
| 摘要 |
<p>Tautomeric compound (I) was obtd (33%) by the action of H2NNH2 with the chloride of bis-(phenyl) oximide in dry MeCN, Et2O or CCl4 at -5 degrees to 35 degrees, in presence of NaOH as acid acceptor. Polyacyl derivs of (1) are plastic materials of great interest.</p> |
| 申请公布号 |
CH514566(A) |
申请公布日期 |
1971.10.31 |
| 申请号 |
CH19670017740 |
申请日期 |
1967.12.19 |
| 申请人 |
BOEHRINGER MANNHEIM GMBH |
发明人 |
NAT. VOIGTLAENDER,WOLFGANG,DR. RER.;NAT. KAISER,FRITZ,DR. RER.;MED. SCHAUMANN,WOLFGANG,PROF. DR.;ING. STACH,KURT,DR. |
| 分类号 |
C07J19/00;(IPC1-7):C07C173/02 |
主分类号 |
C07J19/00 |
| 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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