| 发明名称 |
Process for the preparation of monoalkyl phosphonites |
| 摘要 |
Monoalkyl phosphonites are prepared by the esterification of phosphonous acids with alcohols at temperatures of about 125 DEG to about 220 DEG C., preferably of about 130 DEG to about 180 DEG C.
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| 申请公布号 |
US4474711(A) |
申请公布日期 |
1984.10.02 |
| 申请号 |
US19820443132 |
申请日期 |
1982.11.19 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
KLEINER, HANS-JERG;THAMM, HORST-DIETER |
| 分类号 |
C07F9/32;C07F9/48;(IPC1-7):C07F9/48 |
主分类号 |
C07F9/32 |
| 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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