发明名称 |
METHOD FOR PRODUCING BENZYL ALCOHOL COMPOUND |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for safely producing a benzyl alcohol compound from an inexpensive raw material in high efficiency in contrast with conventional method difficult to produce the compound on an industrial scale or requiring expensive raw material. SOLUTION: The benzyl alcohol compound of formula (I) (R<1> is an alkyl substituted with fluorine and/chlorine atom) is produced by reacting an aryl chloride expressed by formula (II) (R<1> is the same as defined above) with magnesium in the presence of a lower haloalkane and reacting the produced Grignard reagent of formula (III) (R<1> is the same as defined above) with formaldehyde and/or its polymer.
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申请公布号 |
JP2003012581(A) |
申请公布日期 |
2003.01.15 |
申请号 |
JP20020106828 |
申请日期 |
2002.04.09 |
申请人 |
ISHIHARA SANGYO KAISHA LTD |
发明人 |
KOYANAGI TORU;ANDO TAKAYOSHI;ISOGAI AKIHIKO |
分类号 |
C07C29/40;C07B61/00;C07C33/46;(IPC1-7):C07C29/40 |
主分类号 |
C07C29/40 |
代理机构 |
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地址 |
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