发明名称 |
PROCESS FOR PRODUCING BUTYRIC ESTER DERIVATIVES |
摘要 |
A process for producing butyric ester derivatives of general formula (2) in high yields, wherein compounds of general formula (1): HOCH2-CH=CH-COOR can be efficiently removed. This process for producing butyric ester derivatives of general formula (2) comprises treating a butyric ester derivative of general formula (2) containing a compound of general formula (1) with an addition reagent capable of adding itself to the ethylene bond to form an adduct separable from the butyric ester derivative of general formula (2), or reacting a compound of general formula (3) with a cyanide by the flow method.
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申请公布号 |
WO9931050(A1) |
申请公布日期 |
1999.06.24 |
申请号 |
WO1998JP03686 |
申请日期 |
1998.08.20 |
申请人 |
KANEKA CORPORATION;KUNIHIRO, SHIGEKI;KANO, FUMIHIKO;MORI, NATSUKI |
发明人 |
KUNIHIRO, SHIGEKI;KANO, FUMIHIKO;MORI, NATSUKI |
分类号 |
C07C253/14;C07C253/34;C07C255/20;(IPC1-7):C07C253/34;C07C255/21 |
主分类号 |
C07C253/14 |
代理机构 |
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代理人 |
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地址 |
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