Invention Grant
US08598372B2 Method for producing cyclicised compounds from organic acids having from 4 to 6 carbon atoms
有权
从具有4至6个碳原子的有机酸生产环状化合物的方法
- Patent Title: Method for producing cyclicised compounds from organic acids having from 4 to 6 carbon atoms
- Patent Title (中): 从具有4至6个碳原子的有机酸生产环状化合物的方法
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Application No.: US13395168Application Date: 2010-08-27
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Publication No.: US08598372B2Publication Date: 2013-12-03
- Inventor: Young Kyu Hwang , Jong San Chang , Jung Ho Lee , Jong-Min Lee
- Applicant: Young Kyu Hwang , Jong San Chang , Jung Ho Lee , Jong-Min Lee
- Applicant Address: KR Daejeon
- Assignee: Korea Research Institute of Chemical Technology
- Current Assignee: Korea Research Institute of Chemical Technology
- Current Assignee Address: KR Daejeon
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2009-0085883 20090911; KR10-2010-0079084 20100817
- International Application: PCT/KR2010/005770 WO 20100827
- International Announcement: WO2011/031023 WO 20110317
- Main IPC: C07D313/00
- IPC: C07D313/00 ; C07D307/00 ; C07D307/02
Abstract:
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.
Public/Granted literature
- US20120197029A1 METHOD FOR PRODUCING CYCLICISED COMPOUNDS FROM ORGANIC ACIDS HAVING FROM 4 TO 6 CARBON ATOMS Public/Granted day:2012-08-02
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