CN110003165A - 一种氯代-2,2-二(全氟取代基)-1,3-二氧杂环戊烷类化合物的合成方法 - Google Patents
一种氯代-2,2-二(全氟取代基)-1,3-二氧杂环戊烷类化合物的合成方法 Download PDFInfo
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- CN110003165A CN110003165A CN201910243210.6A CN201910243210A CN110003165A CN 110003165 A CN110003165 A CN 110003165A CN 201910243210 A CN201910243210 A CN 201910243210A CN 110003165 A CN110003165 A CN 110003165A
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- Prior art keywords
- bis
- dioxolane
- chloro
- trifluoromethyl
- perfluoroalkyl
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/42—Halogen atoms or nitro radicals
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201910243210.6A CN110003165B (zh) | 2019-03-28 | 2019-03-28 | 一种氯代-2,2-二(全氟取代基)-1,3-二氧杂环戊烷类化合物的合成方法 |
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CN201910243210.6A CN110003165B (zh) | 2019-03-28 | 2019-03-28 | 一种氯代-2,2-二(全氟取代基)-1,3-二氧杂环戊烷类化合物的合成方法 |
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CN110003165A true CN110003165A (zh) | 2019-07-12 |
CN110003165B CN110003165B (zh) | 2020-07-07 |
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CN201910243210.6A Active CN110003165B (zh) | 2019-03-28 | 2019-03-28 | 一种氯代-2,2-二(全氟取代基)-1,3-二氧杂环戊烷类化合物的合成方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080187B1 (en) * | 1981-11-19 | 1987-01-14 | E.I. Du Pont De Nemours And Company | Perfluorodioxole and its polymers |
WO1991003472A2 (en) * | 1989-08-28 | 1991-03-21 | E.I. Du Pont De Nemours And Company | Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3-dioxolanes |
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2019
- 2019-03-28 CN CN201910243210.6A patent/CN110003165B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080187B1 (en) * | 1981-11-19 | 1987-01-14 | E.I. Du Pont De Nemours And Company | Perfluorodioxole and its polymers |
WO1991003472A2 (en) * | 1989-08-28 | 1991-03-21 | E.I. Du Pont De Nemours And Company | Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3-dioxolanes |
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Denomination of invention: A synthetic method of chloro-2,2-bis (perfluoro substituent) - 1,3-dioxane compounds Effective date of registration: 20211011 Granted publication date: 20200707 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2021330001830 |
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Date of cancellation: 20220507 Granted publication date: 20200707 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2021330001830 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |