CN1304914A - Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative - Google Patents
Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative Download PDFInfo
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- CN1304914A CN1304914A CN 00123925 CN00123925A CN1304914A CN 1304914 A CN1304914 A CN 1304914A CN 00123925 CN00123925 CN 00123925 CN 00123925 A CN00123925 A CN 00123925A CN 1304914 A CN1304914 A CN 1304914A
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- trans
- cis
- alkyl
- isomer
- benzene derivative
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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Priority Applications (1)
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CN 00123925 CN1284751C (en) | 2000-10-02 | 2000-10-02 | Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative |
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CN 00123925 CN1284751C (en) | 2000-10-02 | 2000-10-02 | Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative |
Publications (2)
Publication Number | Publication Date |
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CN1304914A true CN1304914A (en) | 2001-07-25 |
CN1284751C CN1284751C (en) | 2006-11-15 |
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CN 00123925 Expired - Lifetime CN1284751C (en) | 2000-10-02 | 2000-10-02 | Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative |
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CN (1) | CN1284751C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102101820A (en) * | 2009-12-17 | 2011-06-22 | 默克专利股份有限公司 | Isomerization method |
CN102408284A (en) * | 2010-09-21 | 2012-04-11 | 江苏广域化学有限公司 | Method for converting cis-substituted cyclohexyl in organic molecules into trans-substituted cyclohexyl |
CN102659509A (en) * | 2012-04-01 | 2012-09-12 | 烟台海川化学制品有限公司 | Preparation method of biphenyl liquid crystal compound |
CN103172528A (en) * | 2011-12-23 | 2013-06-26 | 烟台万润精细化工股份有限公司 | Tranexamic acid preparation method |
CN110964538A (en) * | 2019-12-18 | 2020-04-07 | 江苏创拓新材料有限公司 | Transposition method of 1-cyclohexyl-2, 3-difluorobenzene |
CN111233605A (en) * | 2020-01-19 | 2020-06-05 | 西安瑞联新材料股份有限公司 | Synthesis method of (trans ) -4-alkyl-4 '-alkyl-1, 1' -bicyclohexane |
-
2000
- 2000-10-02 CN CN 00123925 patent/CN1284751C/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102101820A (en) * | 2009-12-17 | 2011-06-22 | 默克专利股份有限公司 | Isomerization method |
CN102101820B (en) * | 2009-12-17 | 2015-01-14 | 默克专利股份有限公司 | Isomerization method |
CN102408284A (en) * | 2010-09-21 | 2012-04-11 | 江苏广域化学有限公司 | Method for converting cis-substituted cyclohexyl in organic molecules into trans-substituted cyclohexyl |
CN102408284B (en) * | 2010-09-21 | 2013-12-25 | 江苏广域化学有限公司 | Method for converting cis-substituted cyclohexyl in organic molecules into trans-substituted cyclohexyl |
CN103172528A (en) * | 2011-12-23 | 2013-06-26 | 烟台万润精细化工股份有限公司 | Tranexamic acid preparation method |
CN103172528B (en) * | 2011-12-23 | 2014-10-08 | 烟台万润精细化工股份有限公司 | Tranexamic acid preparation method |
CN102659509A (en) * | 2012-04-01 | 2012-09-12 | 烟台海川化学制品有限公司 | Preparation method of biphenyl liquid crystal compound |
CN102659509B (en) * | 2012-04-01 | 2015-04-22 | 烟台海川化学制品有限公司 | Preparation method of biphenyl liquid crystal compound |
CN110964538A (en) * | 2019-12-18 | 2020-04-07 | 江苏创拓新材料有限公司 | Transposition method of 1-cyclohexyl-2, 3-difluorobenzene |
CN110964538B (en) * | 2019-12-18 | 2022-01-04 | 江苏创拓新材料有限公司 | Transposition method of 1-cyclohexyl-2, 3-difluorobenzene |
CN111233605A (en) * | 2020-01-19 | 2020-06-05 | 西安瑞联新材料股份有限公司 | Synthesis method of (trans ) -4-alkyl-4 '-alkyl-1, 1' -bicyclohexane |
CN111233605B (en) * | 2020-01-19 | 2023-02-10 | 西安瑞联新材料股份有限公司 | Synthesis method of (trans ) -4-alkyl-4 '-alkyl-1, 1' -bicyclohexane |
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Publication number | Publication date |
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CN1284751C (en) | 2006-11-15 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FINE CHEMICAL INDUSTRY CO. Free format text: FORMER NAME OR ADDRESS: YANTAI WANRUN FINE CHEMICALS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: No. 11 Wuzhishan Road, Yantai Development Zone, Shandong province (Wang Jihua) Patentee after: :YANTAI VALIANT FINE CHEMICALS Co., LTD. Address before: No. 8 Wuzhishan Road, Yantai Development Zone, Shandong, China Patentee before: Wanrun Fine Chemical Co., Ltd., Yantai |
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C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY CONSERVATION VALIANT CO., LTD. Free format text: FORMER NAME: |
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CP03 | Change of name, title or address |
Address after: 264006 Shandong city of Yantai Province Economic and Technological Development Zone Wuzhi Mountain Road No. 11 Patentee after: In energy-conservation ten thousand profit limited-liability company Address before: 264006 Wuzhishan Road, Yantai Development Zone, Shandong, 11 (WAN run Technology Department, Wang Jihua) Patentee before: :YANTAI VALIANT FINE CHEMICALS Co., LTD. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20061115 |