CN116724017A - 异丁基乙烯基醚的制造方法和异丁基乙烯基醚的精制方法 - Google Patents
异丁基乙烯基醚的制造方法和异丁基乙烯基醚的精制方法 Download PDFInfo
- Publication number
- CN116724017A CN116724017A CN202280011782.1A CN202280011782A CN116724017A CN 116724017 A CN116724017 A CN 116724017A CN 202280011782 A CN202280011782 A CN 202280011782A CN 116724017 A CN116724017 A CN 116724017A
- Authority
- CN
- China
- Prior art keywords
- vinyl ether
- isobutanol
- isobutyl vinyl
- distillation
- acetal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
- C07C41/08—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only to carbon-to-carbon triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
- C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/54—Preparation of compounds having groups by reactions producing groups by addition of compounds to unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-016615 | 2021-02-04 | ||
| JP2021016615 | 2021-02-04 | ||
| PCT/JP2022/004489 WO2022168949A1 (ja) | 2021-02-04 | 2022-02-04 | イソブチルビニルエーテルの製造方法及びイソブチルビニルエーテルの精製方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116724017A true CN116724017A (zh) | 2023-09-08 |
Family
ID=82741588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280011782.1A Pending CN116724017A (zh) | 2021-02-04 | 2022-02-04 | 异丁基乙烯基醚的制造方法和异丁基乙烯基醚的精制方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240076258A1 (https=) |
| EP (1) | EP4289809A4 (https=) |
| JP (1) | JP7742370B2 (https=) |
| CN (1) | CN116724017A (https=) |
| WO (1) | WO2022168949A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802340A (zh) * | 2003-06-12 | 2006-07-12 | 巴斯福股份公司 | 蒸馏分离含乙烯基醚和醇的混合物的方法 |
| CN101555198A (zh) * | 2008-07-10 | 2009-10-14 | 杭州电化集团有限公司 | 一种异丁基乙烯基醚的合成方法及其装置 |
| JP2010229049A (ja) * | 2009-03-26 | 2010-10-14 | Maruzen Petrochem Co Ltd | 高純度ビニルエーテルの製造法 |
| CN102976904A (zh) * | 2012-12-24 | 2013-03-20 | 厦门大学 | 一种异丁基乙烯基醚制备装置及其制备方法 |
| CN105837407A (zh) * | 2016-04-27 | 2016-08-10 | 厦门大学 | 异丁基乙烯基醚的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758934A (fr) | 1969-11-17 | 1971-05-13 | Hoechst Ag | Procede de preparation d'ethers insatures |
| JPS541683B1 (https=) * | 1970-12-11 | 1979-01-27 | ||
| JPS552415B2 (https=) | 1972-01-18 | 1980-01-19 | ||
| JPS4878109A (https=) | 1972-01-25 | 1973-10-20 | ||
| DE3535128A1 (de) | 1985-10-02 | 1987-04-02 | Degussa | Katalytische dealkoxylierung von geminalen di-alkoxyverbindungen, geeignete katalysatoren und deren herstellung |
| JP3693376B2 (ja) | 1995-03-28 | 2005-09-07 | 株式会社クラレ | ビニルエーテル類の製造方法 |
| JPH08277237A (ja) | 1995-04-04 | 1996-10-22 | Kuraray Co Ltd | ビニルエーテル類の製造法 |
| CN100567237C (zh) * | 2007-02-09 | 2009-12-09 | 上海华谊丙烯酸有限公司 | 缩醛或缩酮气相分解制备烯基醚的方法 |
| CN100590110C (zh) * | 2007-09-19 | 2010-02-17 | 山西三维集团股份有限公司 | 乙烯基醚类的生产方法 |
| EP3763352A1 (en) * | 2019-07-09 | 2021-01-13 | Basf Se | 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives and their use as aroma chemicals |
-
2022
- 2022-02-04 JP JP2022579620A patent/JP7742370B2/ja active Active
- 2022-02-04 EP EP22749820.1A patent/EP4289809A4/en active Pending
- 2022-02-04 WO PCT/JP2022/004489 patent/WO2022168949A1/ja not_active Ceased
- 2022-02-04 US US18/262,651 patent/US20240076258A1/en active Pending
- 2022-02-04 CN CN202280011782.1A patent/CN116724017A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802340A (zh) * | 2003-06-12 | 2006-07-12 | 巴斯福股份公司 | 蒸馏分离含乙烯基醚和醇的混合物的方法 |
| CN101555198A (zh) * | 2008-07-10 | 2009-10-14 | 杭州电化集团有限公司 | 一种异丁基乙烯基醚的合成方法及其装置 |
| JP2010229049A (ja) * | 2009-03-26 | 2010-10-14 | Maruzen Petrochem Co Ltd | 高純度ビニルエーテルの製造法 |
| CN102976904A (zh) * | 2012-12-24 | 2013-03-20 | 厦门大学 | 一种异丁基乙烯基醚制备装置及其制备方法 |
| CN105837407A (zh) * | 2016-04-27 | 2016-08-10 | 厦门大学 | 异丁基乙烯基醚的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022168949A1 (ja) | 2022-08-11 |
| JP7742370B2 (ja) | 2025-09-19 |
| EP4289809A1 (en) | 2023-12-13 |
| US20240076258A1 (en) | 2024-03-07 |
| EP4289809A4 (en) | 2025-05-14 |
| JPWO2022168949A1 (https=) | 2022-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |