Process for producing cyclopropane monoacetal derivative and intermediate therefor
申请人:Koyakumaru Kenichi
公开号:US20070191643A1
公开(公告)日:2007-08-16
A method of industrially advantageously producing a cyclopropane monoacetal derivative represented by the formula (III) conveniently and also in a fewer steps by reacting a halogenated unsaturated carbonyl compound represented by the formula (II) with an alcoholate.
wherein each symbol is as defined in the specification.
Method for producing halogenated unsaturated carbonyl compound
申请人:Koyakumaru Kenichi
公开号:US20070197836A1
公开(公告)日:2007-08-23
The present invention provides a method for industrially advantageously producing a halogenated unsaturated carbonyl compound without environment problems. A production method of a halogenated unsaturated carbonyl compound represented by the formula (III) is provided, which includes reacting an alkoxy-cyclic ether represented by the formula (I) with an acid halide represented by the formula (II)
wherein each symbol is as defined in the specification.
METHOD FOR PRODUCING HALOGENATED UNSATURATED CARBONYL COMPOUND
申请人:Kuraray Co., Ltd.,
Kurashiki Plant
公开号:EP1731494A1
公开(公告)日:2006-12-13
The present invention provides a method for industrially advantageously producing a halogenated unsaturated carbonyl compound without environment problems. A production method of a halogenated unsaturated carbonyl compound represented by the formula (III) is provided, which includes reacting an alkoxy-cyclic ether represented by the formula (I) with an acid halide represented by the formula (II)
wherein each symbol is as defined in the specification.