发明名称 |
METHOD FOR PRODUCING CYCLICISED COMPOUNDS FROM ORGANIC ACIDS HAVING FROM 4 TO 6 CARBON ATOMS |
摘要 |
<p>The present invention relates to a method for producing a cyclic compound that has high selectivity, high yield, and stability over a long period of time depending on a metal content ratio of a catalyst, specifically a lactone compound or a heterocyclic compound including oxygen, which includes hydrogenating an organic acid, organic acid ester, or a mixture of the organic acid and organic acid ester, which are having 4 to 6 carbon atoms, by using a selective hydrogenated catalyst.</p> |
申请公布号 |
EP2476674(A2) |
申请公布日期 |
2012.07.18 |
申请号 |
EP20100815568 |
申请日期 |
2010.08.27 |
申请人 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY |
发明人 |
HWANG, YOUNG KYU;CHANG, JONG SAN;LEE, JUNG HO;LEE, JONG-MIN |
分类号 |
C07D307/32;B01J23/72;B01J37/16;C07D307/08 |
主分类号 |
C07D307/32 |
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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