| 发明名称 |
Preparation of o-iminooxymethylbenzoic acid |
| 摘要 |
A process for preparing an o-iminooxymethylbenozic acid of the general formula I <IMAGE> (I) comprises reacting an oxime of the general formula II <IMAGE> II with a lactone of the general formula III <IMAGE> III if appropriate in the presence of a base or of a diluent, and o-iminooxymethylbenzoic acids of the abovementioned formula.
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| 申请公布号 |
US5393920(A) |
申请公布日期 |
1995.02.28 |
| 申请号 |
US19930041848 |
申请日期 |
1993.04.02 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BENOIT, REMY;SAUTER, HUBERT |
| 分类号 |
C07C253/30;C07C249/12;C07C251/60;C07C255/17;C07C255/57;C07C255/61;C07C259/04;C07C259/12;C07C259/14;C07C259/18;C07C317/24;C07C323/47;C07C323/63;C07D209/14;C07D209/48;C07D213/53;C07D213/57;C07D239/26;C07D277/20;C07D277/38;C07D333/24;C07D333/36;(IPC1-7):C07C249/00 |
主分类号 |
C07C253/30 |
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