| 发明名称 |
SYNTHETIC METHOD OF DIPHENYL PHOSPHITE |
| 摘要 |
PURPOSE:Diphenyl phosphite, useful as condensing agents for synthesis of carboxylic amide or ester, is directly prepared by the reaction of phosphorous acid with phenol. having small affinities one another. esterpolylols. |
| 申请公布号 |
JPS5242857(A) |
申请公布日期 |
1977.04.04 |
| 申请号 |
JP19750118177 |
申请日期 |
1975.09.29 |
| 申请人 |
SUMITOMO CHEMICAL CO |
发明人 |
YAMAZAKI SHIYOU;AZUMA FUKUJI |
| 分类号 |
C07F9/145;B01J21/00;B01J21/02;B01J27/00;B01J27/02;B01J27/10;B01J31/00;B01J31/02;C07B61/00 |
主分类号 |
C07F9/145 |
| 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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