| 发明名称 |
Process for the production of 5-oxy-7-oxabicyclo [4.1.0] hept-3-ene-3-carboxylic acid esters |
| 摘要 |
The present invention provides a method of producing 5-oxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ester economically, industrially advantageously and efficiently in a large amount. The present invention is a method of producing 5-oxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ester (X), which is shown in the following scheme.wherein each symbol is as defined in the specification.
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| 申请公布号 |
US6797832(B1) |
申请公布日期 |
2004.09.28 |
| 申请号 |
US20020168388 |
申请日期 |
2002.06.21 |
| 申请人 |
SAGAMI CHEMICAL RESEARCH CENTER;KURARAY CO., LTD. |
发明人 |
TERASHIMA SHIRO;UJITA KATSUJI;KUWAYAMA TOMOYA;SUGIOKA TAKASHI;SHIMIZU KAZUYA;KANEHIRA KOICHI |
| 分类号 |
C07C67/31;C07C69/757;C07D303/40;C07D493/18;(IPC1-7):C07D307/93;C07D307/00;C07D301/02;C07D303/00 |
主分类号 |
C07C67/31 |
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