发明公开
EP1731495A4 PROCESS FOR PRODUCING CYCLOPROPANE MONOACETAL DERIVATIVE AND INTERMEDIATE THEREFOR
有权
VERFAHREN ZUR HERSTELLUNG EINES CYCLOPROPANMONOACETALDERIVATS UND ZWISCHENPRODUKTDAFÜR
- 专利标题： PROCESS FOR PRODUCING CYCLOPROPANE MONOACETAL DERIVATIVE AND INTERMEDIATE THEREFOR
- 专利标题（中）： VERFAHREN ZUR HERSTELLUNG EINES CYCLOPROPANMONOACETALDERIVATS UND ZWISCHENPRODUKTDAFÜR
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申请号： EP05727496申请日： 2005-03-25
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公开(公告)号： EP1731495A4公开(公告)日： 2008-03-26
- 发明人: KOYAKUMARU KENICHI , UEYAMA SHINGO , UJITA KATSUJI , HAYASHIBARA TATSUHIKO , NAKAGAWA NAOSHI , AKIBA TOSHIFUMI , SAITO TATSURU
- 申请人： KURARAY CO , DAIICHI SEIYAKU CO
- 专利权人： KURARAY CO,DAIICHI SEIYAKU CO
- 当前专利权人： KURARAY CO,DAIICHI SEIYAKU CO
- 优先权： JP2004104862 2004-03-31
- 主分类号： C07C45/65
- IPC分类号： C07C45/65 ; C07C45/59 ; C07C45/70 ; C07C47/277 ; C07C47/37
摘要：
A process for industrially advantageously and easily producing a cyclopropane monoacetal derivative represented by the general formula (III) through a small number of steps, characterized by reacting a halogenated unsaturated carbonyl compound represented by the general formula (II) with an alcoholate. (In the formulae, the symbols are the same as defined in the description.)
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