| 发明名称 |
PROCESS FOR THE PREPARATION OF ALKYL METHYL-3-CARBALKOXYETHYLPHOSPHINATES |
| 摘要 |
Process for the preparation of compounds of the formula <IMAGE> (I) where R is (C1-C4)alkyl, which comprises reacting a compound of the formula II <IMAGE> (II) with an alcoholate of the formula III Met-OR (III) where Met is Na or K and R has the abovementioned meaning, at temperature from -30 DEG C. to +10 DEG C.
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| 申请公布号 |
US5153345(A) |
申请公布日期 |
1992.10.06 |
| 申请号 |
US19900599662 |
申请日期 |
1990.10.18 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
KNORR, HARALD;MILDENBERGER, HILMAR;NESTLER, HANS J. |
| 分类号 |
C07F9/32 |
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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