| 发明名称 |
Process for the preparation of 8-hydroxyquinoline |
| 摘要 |
Substantially increased yields of pure-grade 8-hydroxyquinoline are obtained by gradual addition of a solution of o-nitrophenol in acrolein or in an allylidene acetal or diester, to an aqueous acid solution of o-aminophenol. 8-hydroxyquinoline is an article of commerce having known uses.
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| 申请公布号 |
US4044011(A) |
申请公布日期 |
1977.08.23 |
| 申请号 |
US19750621024 |
申请日期 |
1975.10.09 |
| 申请人 |
PRODUITS CHIMIQUES UGINE KUHLMANN |
发明人 |
COGNION, JEAN-MARIE |
| 分类号 |
C07D215/26;(IPC1-7):C07D215/24 |
主分类号 |
C07D215/26 |
| 代理机构 |
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