MY130941A - Preparation of n- butyl alkyl ethers - Google Patents
Preparation of n- butyl alkyl ethersInfo
- Publication number
- MY130941A MY130941A MYPI97004283A MYPI9704283A MY130941A MY 130941 A MY130941 A MY 130941A MY PI97004283 A MYPI97004283 A MY PI97004283A MY PI9704283 A MYPI9704283 A MY PI9704283A MY 130941 A MY130941 A MY 130941A
- Authority
- MY
- Malaysia
- Prior art keywords
- group
- give
- adduct
- butyl alkyl
- butadiene
- Prior art date
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
-
- 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
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/20—Preparation of ethers by reactions not forming ether-oxygen bonds by hydrogenation of carbon-to-carbon double or 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
- C07C41/32—Preparation of ethers by isomerisation
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
N-BUTYL ALKYL ETHERS ARE PREPARED BY A) REACTING 1,3-BUTADIENE OR A BUTADIENE-CONTAINING HYDROCARBON MIXTURE WITH AN ALCOHOL OF THE FORMULA I WHERE THE RADICAL R IS A C2-C20-ALKYL, ALKENYL, CYCLOALKYL OR CYCLOALKENYL GROUP, EACH OF WHICH MAY BE UNSUBSTITUTED OR SUBSTITUTED BY 1 OR 2 CL-C10-ALKOXY OR HYDROXY GROUPS, A C6-C10-ARYL GROUP OR A C7-C11-ARALKYL GROUP OR THE METHYL GROUP, AT ELEVATED TEMPERATURE AND ELEVATED PRESSURE IN THE PRESENCE OF A BRÖNSTED ACID OR IN THE PRESENCE OF A COMPLEX OF AN ELEMENT FROM GROUP IB, VIIB OR VIIIB OF THE PERIODIC TABLE OF THE ELEMENTS WITH PHOSPHORUSOR NITROGEN-CONTAINING LIGANDS TO GIVE A MIXTURE OF ADDUCTS OF THE FORMULAE II AND III B) SEPARATING THE ISOMERS,C) ISOMERIZING THE ADDUCT III TO GIVE THE ADDUCT II AND D) HYDROGENATING THE ADDUCT II IN THE LIQUID PHASE IN THE PRESENCE OF A HOMOGENEOUS OR HETEROGENEOUS TRANSITION METAL CATALYST OR IN THE GAS PHASE IN THE PRESENCE OF A HETEROGENEOUS TRANSITION METAL-CONTAINING CATALYST TO GIVE AN N-BUTYL ALKYL ETHER OF THE FORMULA IV.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19637895A DE19637895A1 (en) | 1996-09-17 | 1996-09-17 | Process for the preparation of n-butyl alkyl ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY130941A true MY130941A (en) | 2007-07-31 |
Family
ID=7805910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI97004283A MY130941A (en) | 1996-09-17 | 1997-09-16 | Preparation of n- butyl alkyl ethers |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0931046B1 (en) |
| JP (1) | JP2001500868A (en) |
| KR (1) | KR20000036150A (en) |
| CN (1) | CN1232444A (en) |
| AT (1) | ATE202550T1 (en) |
| AU (1) | AU4300297A (en) |
| BR (1) | BR9711485A (en) |
| CA (1) | CA2265494A1 (en) |
| CZ (1) | CZ85399A3 (en) |
| DE (2) | DE19637895A1 (en) |
| ES (1) | ES2160342T3 (en) |
| ID (1) | ID18558A (en) |
| MY (1) | MY130941A (en) |
| NO (1) | NO991267L (en) |
| TW (1) | TW372957B (en) |
| WO (1) | WO1998012164A2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19838449A1 (en) * | 1998-08-25 | 2000-03-02 | Basf Ag | Process for the separation of 1,3-butadiene and water from mixtures containing 1,3-butadiene, 1-n-butoxybutene-2, 3-n-butoxybutene-1, n-butanol, di-n-butyl ether and water |
| GB9823980D0 (en) * | 1998-11-02 | 1998-12-30 | Bp Chem Int Ltd | A process for making n-butyl ethers of glycols |
| KR101363208B1 (en) * | 2011-11-29 | 2014-02-13 | 롯데케미칼 주식회사 | Selective alkylation method of diene compounds having ４ to ５ carbon atoms |
| GB201818905D0 (en) * | 2018-11-20 | 2019-01-02 | Bp Plc | Process for making ethers via enol ethers |
| CN109529906B (en) * | 2018-12-25 | 2021-06-15 | 西安近代化学研究所 | Catalyst for synthesizing 1,1,2,3,3, 3-hexafluoropropyl methyl ether and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670032A (en) * | 1969-03-19 | 1972-06-13 | Exxon Research Engineering Co | Preparation of unsaturated alcohols and ethers |
| US4843180A (en) * | 1986-11-13 | 1989-06-27 | The Dow Chemical Company | Preparation of ethers |
| DE4400837A1 (en) * | 1994-01-14 | 1995-07-20 | Basf Ag | Process for the preparation of n-butyraldehyde and / or n-butanol |
-
1996
- 1996-09-17 DE DE19637895A patent/DE19637895A1/en not_active Withdrawn
-
1997
- 1997-08-29 DE DE59703924T patent/DE59703924D1/en not_active Expired - Lifetime
- 1997-08-29 EP EP97919009A patent/EP0931046B1/en not_active Expired - Lifetime
- 1997-08-29 WO PCT/EP1997/004703 patent/WO1998012164A2/en not_active Application Discontinuation
- 1997-08-29 AT AT97919009T patent/ATE202550T1/en not_active IP Right Cessation
- 1997-08-29 ES ES97919009T patent/ES2160342T3/en not_active Expired - Lifetime
- 1997-08-29 KR KR1019997002194A patent/KR20000036150A/en not_active Application Discontinuation
- 1997-08-29 CZ CZ99853A patent/CZ85399A3/en unknown
- 1997-08-29 BR BR9711485A patent/BR9711485A/en not_active Application Discontinuation
- 1997-08-29 JP JP10514224A patent/JP2001500868A/en active Pending
- 1997-08-29 CN CN97198008A patent/CN1232444A/en active Pending
- 1997-08-29 AU AU43002/97A patent/AU4300297A/en not_active Abandoned
- 1997-08-29 CA CA002265494A patent/CA2265494A1/en not_active Abandoned
- 1997-09-16 MY MYPI97004283A patent/MY130941A/en unknown
- 1997-09-17 TW TW086113420A patent/TW372957B/en active
- 1997-09-17 ID IDP973212A patent/ID18558A/en unknown
-
1999
- 1999-03-16 NO NO991267A patent/NO991267L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000036150A (en) | 2000-06-26 |
| CZ85399A3 (en) | 1999-12-15 |
| EP0931046B1 (en) | 2001-06-27 |
| WO1998012164A2 (en) | 1998-03-26 |
| NO991267D0 (en) | 1999-03-16 |
| JP2001500868A (en) | 2001-01-23 |
| EP0931046A2 (en) | 1999-07-28 |
| TW372957B (en) | 1999-11-01 |
| NO991267L (en) | 1999-03-16 |
| DE59703924D1 (en) | 2001-08-02 |
| AU4300297A (en) | 1998-04-14 |
| BR9711485A (en) | 1999-08-24 |
| ATE202550T1 (en) | 2001-07-15 |
| WO1998012164A3 (en) | 1999-04-01 |
| ES2160342T3 (en) | 2001-11-01 |
| ID18558A (en) | 1998-04-16 |
| CN1232444A (en) | 1999-10-20 |
| CA2265494A1 (en) | 1998-03-26 |
| DE19637895A1 (en) | 1998-03-19 |
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