ES2177087T3 - Derivados de eteres vinilicos. - Google Patents
Derivados de eteres vinilicos.Info
- Publication number
- ES2177087T3 ES2177087T3 ES98956480T ES98956480T ES2177087T3 ES 2177087 T3 ES2177087 T3 ES 2177087T3 ES 98956480 T ES98956480 T ES 98956480T ES 98956480 T ES98956480 T ES 98956480T ES 2177087 T3 ES2177087 T3 ES 2177087T3
- Authority
- ES
- Spain
- Prior art keywords
- vinyl
- ether
- derivatives
- eteres
- alkyl ether
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un procedimiento para la preparación de un derivado de éter vinílico, que comprende: (a) hacer reaccionar acetileno con un alcohol inferior, que contiene por lo menos un grupo hidroxilo y que presenta de 1 a 10 átomos de carbono, en una zona de reacción de acetileno en condiciones de reacción eficaces para formar un éter vinil-alquílico; (b) extraer de la zona de reacción de acetileno una corriente efluente de éter que comprende el éter vinil- alquílico, acetileno y el alcohol inferior; (c) hacer pasar por lo menos una porción de la corriente efluente de éter que comprende el éter vinil- alquílico y alcohol inferior a una zona de reacción de éter vinílico en la que el éter vinil-alquílico se hace reaccionar con uno o más compuestos carbonílicos insaturados en , para formar el derivado de éter vinílico; y (d) extraer de la zona de reacción de éter vinílico una corriente efluente de derivado que comprende el derivado de éter vinílico, el compuesto carbonílico insaturado en ,, el éter vinil-alquílico y el alcohol inferior y reciclar una porción de la corriente efluente de derivado que comprende el alcohol inferior a la zona de reacción de acetileno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6416297P | 1997-11-04 | 1997-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2177087T3 true ES2177087T3 (es) | 2002-12-01 |
Family
ID=22053986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98956480T Expired - Lifetime ES2177087T3 (es) | 1997-11-04 | 1998-11-03 | Derivados de eteres vinilicos. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1028952B1 (es) |
JP (1) | JP2001521933A (es) |
AT (1) | ATE221523T1 (es) |
DE (1) | DE69806957T2 (es) |
ES (1) | ES2177087T3 (es) |
WO (1) | WO1999023088A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19941132A1 (de) | 1999-08-30 | 2001-03-01 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Glutaraldehyd |
WO2009155169A1 (en) * | 2008-06-19 | 2009-12-23 | Dow Global Technologies Inc. | Preparation of glutaraldehyde |
FR2952056B1 (fr) | 2009-11-04 | 2013-01-25 | Arkema France | Glutaraldehyde bioressource et ses procedes de fabrication |
CN107903157A (zh) * | 2017-11-16 | 2018-04-13 | 濮阳盛华德化工有限公司 | 一种戊二醛制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE977093C (de) * | 1947-06-02 | 1965-01-28 | Bataafsche Petroleum | Verfahren zur Herstellung von [3, 4-Dihydro-ª‡-pyran(2)]-aethern und deren Derivaten |
US2546018A (en) * | 1947-09-06 | 1951-03-20 | Shell Dev | Production of glutaraldehyde and csubstituted glutaraldehyde from dihydro pyrans |
-
1998
- 1998-11-03 ES ES98956480T patent/ES2177087T3/es not_active Expired - Lifetime
- 1998-11-03 JP JP2000518959A patent/JP2001521933A/ja active Pending
- 1998-11-03 WO PCT/US1998/023329 patent/WO1999023088A1/en active IP Right Grant
- 1998-11-03 DE DE69806957T patent/DE69806957T2/de not_active Expired - Fee Related
- 1998-11-03 EP EP98956480A patent/EP1028952B1/en not_active Expired - Lifetime
- 1998-11-03 AT AT98956480T patent/ATE221523T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE221523T1 (de) | 2002-08-15 |
DE69806957T2 (de) | 2003-02-06 |
DE69806957D1 (de) | 2002-09-05 |
WO1999023088A1 (en) | 1999-05-14 |
EP1028952A1 (en) | 2000-08-23 |
JP2001521933A (ja) | 2001-11-13 |
EP1028952B1 (en) | 2002-07-31 |
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