| 发明名称 |
Process for synthesizing bis (phenylglyoxyloyl)benzenes usable for manufacturing polyphenylquinoxaline resins |
| 摘要 |
Bis (phenylglyoxyloyl) benzenes are manufactured by a method comprising the reaction of terephthalic or isophthalic aldehyde first with a low proportion of an alkali metal cyanide in a solvent, and then with benzaldehyde; the resultant product is oxidized to the desired bis (phenylglyoxyloyl) benzene.
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| 申请公布号 |
US4310699(A) |
申请公布日期 |
1982.01.12 |
| 申请号 |
US19800152895 |
申请日期 |
1980.05.23 |
| 申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
RABILLOUD, GUY;SILLION, BERNARD |
| 分类号 |
C07C49/83;C07C45/00;C07C45/29;C07C49/784;C07C67/00;C08G6/00;C08G73/06;(IPC1-7):C07C45/29;C07C45/45 |
主分类号 |
C07C49/83 |
| 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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