发明名称 |
Novel acid halide derivatives, their production, and production of indanonecarboxylic acid esters using the same |
摘要 |
Disclosed is a novel acid halide derivative represented by Formula (I): wherein X and Y may be the same or different and are each a halogen atom; and R is a lower alkyl group. By cyclizing the acid halide derivative of Formula (I) in the presence of a catalyst, an indanonecarboxylic acid ester represented by Formula (VI): wherein X and R are as defined above, is produced. Such indanonecarboxylic acid esters are useful as intermediates for insecticides.
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申请公布号 |
US2005043568(A1) |
申请公布日期 |
2005.02.24 |
申请号 |
US20040797185 |
申请日期 |
2004.03.11 |
申请人 |
NOSE SATORU;SANO KIEKO;YAMAGIWA SYU-ICHI;HAMATANI TAKESHI |
发明人 |
NOSE SATORU;SANO KIEKO;YAMAGIWA SYU-ICHI;HAMATANI TAKESHI |
分类号 |
C07C65/00;C07C67/08;C07C67/14;C07C67/313;C07C69/00;C07C69/65;(IPC1-7):C07C67/08 |
主分类号 |
C07C65/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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