ES2105685T3 - Procedimiento para la preparacion de 3,4-dihalo-1,2-epoxibutanos a partir de 3,4-epoxi-1-buteno. - Google Patents
Procedimiento para la preparacion de 3,4-dihalo-1,2-epoxibutanos a partir de 3,4-epoxi-1-buteno.Info
- Publication number
- ES2105685T3 ES2105685T3 ES94912831T ES94912831T ES2105685T3 ES 2105685 T3 ES2105685 T3 ES 2105685T3 ES 94912831 T ES94912831 T ES 94912831T ES 94912831 T ES94912831 T ES 94912831T ES 2105685 T3 ES2105685 T3 ES 2105685T3
- Authority
- ES
- Spain
- Prior art keywords
- epoxi
- butene
- preparation
- epoxibutanes
- dihalo
- 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
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
SE PRESENTA UN PROCESO PARA LA PREPARACION DE 3,4-DICLORO Y DE 3,4-DIBROMO-1,2-EPOXIBUTANO PARA LA REACCION DE 3,4-EPOXI-1BUTENO CON CLORO O BROMO EN LA PRESENCIA DE UNA CANTIDAD CATALITICA DE UN AMINO TERCIARIO O DE UN HIDROHALURO DE UN AMINO PRIMARIO, SECUNDARIO O TERCIARIO. LA REACCION SE LLEVA PREFERIBLEMENTE A CABO MEDIANTE LA ADICION DE 3,4-EPOXI-1-BUTENO Y DE CLORO O BROMO A UN SOLVENTE DE HALOGENACION, ORGANICO QUE CONTENGA CLORO O BROMO Y UN AMINO TERCIARIO O UN CATALIZADOR DE HIDROHALURO DE AMINO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/043,072 US5264595A (en) | 1993-04-05 | 1993-04-05 | Process for the preparation of 3,4-dihalo-1,2-epoxybutanes from 3,4-epoxy-1-butene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2105685T3 true ES2105685T3 (es) | 1997-10-16 |
Family
ID=21925342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94912831T Expired - Lifetime ES2105685T3 (es) | 1993-04-05 | 1994-03-23 | Procedimiento para la preparacion de 3,4-dihalo-1,2-epoxibutanos a partir de 3,4-epoxi-1-buteno. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5264595A (es) |
| EP (1) | EP0693063B1 (es) |
| JP (1) | JPH08508494A (es) |
| CA (1) | CA2159004A1 (es) |
| DE (1) | DE69404641T2 (es) |
| ES (1) | ES2105685T3 (es) |
| SG (1) | SG47790A1 (es) |
| WO (1) | WO1994022847A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264595A (en) * | 1993-04-05 | 1993-11-23 | Eastman Kodak Company | Process for the preparation of 3,4-dihalo-1,2-epoxybutanes from 3,4-epoxy-1-butene |
| JP5655281B2 (ja) * | 2008-06-10 | 2015-01-21 | 東ソー株式会社 | 塩素化ポリエーテル及びそれよりなるポリウレタン |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2537681C2 (de) * | 1975-08-23 | 1983-08-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Isolierung der isomeren 1,4-Dibrom-epoxy-cyclohexene |
| US5103028A (en) * | 1991-09-09 | 1992-04-07 | Eastman Kodak Company | Process for the preparation of 3,4-dihalo-1,2-epoxybutanes |
| US5264595A (en) * | 1993-04-05 | 1993-11-23 | Eastman Kodak Company | Process for the preparation of 3,4-dihalo-1,2-epoxybutanes from 3,4-epoxy-1-butene |
-
1993
- 1993-04-05 US US08/043,072 patent/US5264595A/en not_active Expired - Fee Related
-
1994
- 1994-03-23 WO PCT/US1994/003062 patent/WO1994022847A1/en active IP Right Grant
- 1994-03-23 ES ES94912831T patent/ES2105685T3/es not_active Expired - Lifetime
- 1994-03-23 JP JP6522149A patent/JPH08508494A/ja active Pending
- 1994-03-23 SG SG1996004382A patent/SG47790A1/en unknown
- 1994-03-23 DE DE69404641T patent/DE69404641T2/de not_active Expired - Fee Related
- 1994-03-23 CA CA002159004A patent/CA2159004A1/en not_active Abandoned
- 1994-03-23 EP EP94912831A patent/EP0693063B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0693063A1 (en) | 1996-01-24 |
| SG47790A1 (en) | 1998-04-17 |
| EP0693063B1 (en) | 1997-07-30 |
| WO1994022847A1 (en) | 1994-10-13 |
| DE69404641D1 (de) | 1997-09-04 |
| CA2159004A1 (en) | 1994-10-13 |
| US5264595A (en) | 1993-11-23 |
| JPH08508494A (ja) | 1996-09-10 |
| DE69404641T2 (de) | 1997-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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