| 发明名称 |
CARBONIC AND SULPHURIC ACID SALTS OF 3-(2,2,2-TRIMETHYLHYDRAZINIUM)PROPIONATE ESTERS AND THEIR USE FOR 3-(2,2,2-TRIMETHYLHYDRAZINIUM)PROPIONATE DIHYDRATE PREPARATION |
| 摘要 |
The present invention relates to one-pot process for preparing 3-(2,2,2-trimethylhydrazinium)propionate dihydrate from 3-(2,2-dimethylhydrazino)propionate esters.
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| 申请公布号 |
PT2247573(E) |
申请公布日期 |
2011.09.02 |
| 申请号 |
PT20090713024T |
申请日期 |
2009.02.19 |
| 申请人 |
GRINDEKS, A JOINT STOCK COMPANY |
发明人 |
IVARS KALVINS;PUGOVICS OSVALDS;ALEKSANDRS CERNOBROVIJS;AGNIJA IEVINA;ANTONS LEBEDEVS |
| 分类号 |
C07C241/02;C07C243/40 |
主分类号 |
C07C241/02 |
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