ES2073170T3 - Procedimiento para la obtencion de bromuros de alquilo ampliamente fluorados. - Google Patents
Procedimiento para la obtencion de bromuros de alquilo ampliamente fluorados.Info
- Publication number
- ES2073170T3 ES2073170T3 ES91914582T ES91914582T ES2073170T3 ES 2073170 T3 ES2073170 T3 ES 2073170T3 ES 91914582 T ES91914582 T ES 91914582T ES 91914582 T ES91914582 T ES 91914582T ES 2073170 T3 ES2073170 T3 ES 2073170T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- procedure
- obtaining
- alkyl bromide
- sec
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
SEGUN EL PROCEDIMIENTO DE LA INVENCION, SE OBTIENEN BROMUROS DE ALQUILO AMPLIAMENTE FLUORADOS, PREFERENTEMENTE BROMUROS DE PERFLUORALQUILO, POR LA REACCION DE YODUROS DE ALQUILO FLUORADOS AMPLIAMENTE, CON COMPUESTOS ORGANICOS DE BROMO, EN EL QUE EL ATOMO DE BROMO ESTA ENLAZADO EN FORMA COVALENTE, A UN ATOMO DE CARBONO O A UN ATOMO DE NITROGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4027766A DE4027766A1 (de) | 1990-09-01 | 1990-09-01 | Verfahren zur herstellung von weitgehend fluorierten alkylbromiden |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2073170T3 true ES2073170T3 (es) | 1995-08-01 |
Family
ID=6413408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91914582T Expired - Lifetime ES2073170T3 (es) | 1990-09-01 | 1991-08-08 | Procedimiento para la obtencion de bromuros de alquilo ampliamente fluorados. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5336818A (es) |
EP (1) | EP0549601B1 (es) |
JP (1) | JP2819502B2 (es) |
AT (1) | ATE121717T1 (es) |
CA (1) | CA2089150C (es) |
DE (2) | DE4027766A1 (es) |
DK (1) | DK0549601T3 (es) |
ES (1) | ES2073170T3 (es) |
IE (1) | IE66160B1 (es) |
WO (1) | WO1992004307A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025227A1 (de) * | 1990-08-09 | 1992-02-13 | Riedel De Haen Ag | Verfahren zur herstellung von weitgehend fluorierten alkylbromiden |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4116361A1 (de) * | 1990-06-23 | 1992-01-02 | Hoechst Ag | Verfahren zur herstellung von perfluoralkylmonobromiden |
FR2676731A1 (fr) * | 1991-05-21 | 1992-11-27 | Atochem | Synthese de bromures de perfluoroalkyle. |
-
1990
- 1990-09-01 DE DE4027766A patent/DE4027766A1/de not_active Withdrawn
-
1991
- 1991-08-08 ES ES91914582T patent/ES2073170T3/es not_active Expired - Lifetime
- 1991-08-08 DK DK91914582.1T patent/DK0549601T3/da active
- 1991-08-08 EP EP91914582A patent/EP0549601B1/de not_active Expired - Lifetime
- 1991-08-08 DE DE59105336T patent/DE59105336D1/de not_active Expired - Fee Related
- 1991-08-08 CA CA002089150A patent/CA2089150C/en not_active Expired - Fee Related
- 1991-08-08 AT AT91914582T patent/ATE121717T1/de not_active IP Right Cessation
- 1991-08-08 WO PCT/EP1991/001502 patent/WO1992004307A1/de active IP Right Grant
- 1991-08-08 JP JP3513483A patent/JP2819502B2/ja not_active Expired - Fee Related
- 1991-08-08 US US07/971,820 patent/US5336818A/en not_active Expired - Fee Related
- 1991-08-30 IE IE306791A patent/IE66160B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2089150C (en) | 2002-06-04 |
EP0549601A1 (de) | 1993-07-07 |
US5336818A (en) | 1994-08-09 |
IE66160B1 (en) | 1995-12-13 |
DE4027766A1 (de) | 1992-03-05 |
JP2819502B2 (ja) | 1998-10-30 |
CA2089150A1 (en) | 1992-03-02 |
EP0549601B1 (de) | 1995-04-26 |
JPH06500312A (ja) | 1994-01-13 |
DK0549601T3 (da) | 1995-09-04 |
IE913067A1 (en) | 1992-03-11 |
DE59105336D1 (de) | 1995-06-01 |
ATE121717T1 (de) | 1995-05-15 |
WO1992004307A1 (de) | 1992-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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