| 发明名称 |
METHOD FOR PRODUCING AROMATIC DIFLUOROACETIC ACID ESTER |
| 摘要 |
Disclosed is a method for producing a compound having a difluoromethylene group at an even lower cost and with excellent yield. The production method of the present invention is a method for producing an aromatic difluoroacetic acid ester, which comprises reacting an iodobenzene containing an electro attracting group and an α-silyl difluoroacetic acid ester in the presence of a metal halide.
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| 申请公布号 |
US2012220795(A1) |
申请公布日期 |
2012.08.30 |
| 申请号 |
US201013510227 |
申请日期 |
2010.10.26 |
| 申请人 |
AMII HIDEKI;FUJIKAWA KENICHI;FUJIOKA YASUTAKA;MATSUURA MAKOTO |
发明人 |
AMII HIDEKI;FUJIKAWA KENICHI;FUJIOKA YASUTAKA;MATSUURA MAKOTO |
| 分类号 |
C07C255/57;C07C59/84;C07C63/04;C07C63/33;C07C69/78;C07C205/56;C07C253/30 |
主分类号 |
C07C255/57 |
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