CN106699723B - 一种15-冠醚-5的制备方法 - Google Patents
一种15-冠醚-5的制备方法 Download PDFInfo
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- CN106699723B CN106699723B CN201611236332.5A CN201611236332A CN106699723B CN 106699723 B CN106699723 B CN 106699723B CN 201611236332 A CN201611236332 A CN 201611236332A CN 106699723 B CN106699723 B CN 106699723B
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- crown ether
- tetraethylene glycol
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
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CN201611236332.5A CN106699723B (zh) | 2016-12-28 | 2016-12-28 | 一种15-冠醚-5的制备方法 |
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CN201611236332.5A CN106699723B (zh) | 2016-12-28 | 2016-12-28 | 一种15-冠醚-5的制备方法 |
Publications (2)
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CN106699723A CN106699723A (zh) | 2017-05-24 |
CN106699723B true CN106699723B (zh) | 2019-05-03 |
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CN201611236332.5A Active CN106699723B (zh) | 2016-12-28 | 2016-12-28 | 一种15-冠醚-5的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2810073C1 (ru) * | 2022-12-05 | 2023-12-21 | Акционерное общество "Сибирский химический комбинат" | Способ регенерации краун-эфира б15к5 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115770613B (zh) * | 2022-12-02 | 2024-03-12 | 江西省科学院应用化学研究所 | 一种分子筛催化剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113739A (en) * | 1974-01-28 | 1978-09-12 | The Dow Chemical Company | Process for preparation of (poly)cyclic polyethers |
CN85102097A (zh) * | 1985-04-01 | 1986-01-10 | 郑州大学 | 冠醚合成新方法 |
CN1709888A (zh) * | 2005-07-15 | 2005-12-21 | 清华大学 | 二环己基并18冠6的改进合成工艺 |
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2016
- 2016-12-28 CN CN201611236332.5A patent/CN106699723B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113739A (en) * | 1974-01-28 | 1978-09-12 | The Dow Chemical Company | Process for preparation of (poly)cyclic polyethers |
CN85102097A (zh) * | 1985-04-01 | 1986-01-10 | 郑州大学 | 冠醚合成新方法 |
CN1709888A (zh) * | 2005-07-15 | 2005-12-21 | 清华大学 | 二环己基并18冠6的改进合成工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2810073C1 (ru) * | 2022-12-05 | 2023-12-21 | Акционерное общество "Сибирский химический комбинат" | Способ регенерации краун-эфира б15к5 |
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CN106699723A (zh) | 2017-05-24 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of 15-crown-5 Effective date of registration: 20201202 Granted publication date: 20190503 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM Co.,Ltd.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020990001404 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221223 Granted publication date: 20190503 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM CO.,LTD.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020990001404 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Preparation Method of 15-Crown Ether-5 Effective date of registration: 20230329 Granted publication date: 20190503 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM CO.,LTD.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023990000178 |