| 发明名称 |
3-PHENYLAZO-4-HYDROXYBENZYLIDENEANILINE AS ACTIVATING AGENT OF LIGNIN ALKALINE HYDROLYSIS |
| 摘要 |
FIELD: chemical technology. SUBSTANCE: invention relates to an organic lignin processing, mainly to the improved method of synthesis of aromatic aldehydes from lignin. Invention describes 3-phenylazo-4-hydroxybenzylideneaniline as an activating agent of alkaline lignin decomposition to aromatic aldehydes. EFFECT: increased yield of end products. 1 tbl, 9 ex
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| 申请公布号 |
RU2132328(C1) |
申请公布日期 |
1999.06.27 |
| 申请号 |
RU19960118046 |
申请日期 |
1996.08.28 |
| 申请人 |
IRKUTSKIJ INSTITUT ORGANICHESKOJ KHIMII SO RAN |
发明人 |
GOGOTOV A.F.;MAKOVSKAJA T.I.;KANITSKAJA L.V.;APOSTOLOV O.V.;BABKIN V.A. |
| 分类号 |
C07C245/08;C07C47/565;C07C47/58;(IPC1-7):C07C245/08 |
主分类号 |
C07C245/08 |
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