ES2071324T3 - 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
ES2071324T3
ES2071324T3 ES91913570T ES91913570T ES2071324T3 ES 2071324 T3 ES2071324 T3 ES 2071324T3 ES 91913570 T ES91913570 T ES 91913570T ES 91913570 T ES91913570 T ES 91913570T ES 2071324 T3 ES2071324 T3 ES 2071324T3
Authority
ES
Spain
Prior art keywords
procedure
obtaining
alkyl bromide
alkyl
broken
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
Application number
ES91913570T
Other languages
English (en)
Inventor
Andreas Winterfeldt
Gunter Bartels
Reinhard Knieps
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Riedel de Haen AG
Original Assignee
Riedel de Haen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Riedel de Haen AG filed Critical Riedel de Haen AG
Application granted granted Critical
Publication of ES2071324T3 publication Critical patent/ES2071324T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

SEGUN EL PROCESO DE ACUERDO CON LA INVENCION, SE FABRICAN BROMUROS ALQUILO AMPLIAMENTE FLUORADOS, CON PREFERENCIA BROMUROS ALQUILO PERFLUORADOS, POR LA REACCION DE YODUROS ALQUILO AMPLIAMENTE FLUORADOS CON CATALIZADORES DE TRANSFERENCIA DE FASE EN FORMA DE BROMURO.
ES91913570T 1990-08-09 1991-07-22 Procedimiento para la obtencion de bromuros de alquilo ampliamente fluorados. Expired - Lifetime ES2071324T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4025227A DE4025227A1 (de) 1990-08-09 1990-08-09 Verfahren zur herstellung von weitgehend fluorierten alkylbromiden

Publications (1)

Publication Number Publication Date
ES2071324T3 true ES2071324T3 (es) 1995-06-16

Family

ID=6411915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91913570T Expired - Lifetime ES2071324T3 (es) 1990-08-09 1991-07-22 Procedimiento para la obtencion de bromuros de alquilo ampliamente fluorados.

Country Status (9)

Country Link
US (1) US5430202A (es)
EP (1) EP0542780B1 (es)
AT (1) ATE121065T1 (es)
CA (1) CA2089073A1 (es)
DE (2) DE4025227A1 (es)
DK (1) DK0542780T3 (es)
ES (1) ES2071324T3 (es)
IE (1) IE65332B1 (es)
WO (1) WO1992002475A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114605223B (zh) * 2022-04-08 2024-03-15 浙江永太科技股份有限公司 一种使用2,4,5-三氟苄氯制备2,4,5-三氟苄溴的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH5492A (de) * 1892-05-31 1893-01-31 Charles Sears Matrizenprägmaschine
IT1006658B (it) * 1973-11-29 1976-10-20 Sir Soc Italiana Resine Spa Procedimento per la preparazione di fluoroderivati organi
FR2617836B1 (fr) * 1987-07-10 1989-12-01 Atochem Synthese des bromures de perfluoroalkyle
DE4004783A1 (de) * 1990-02-16 1991-08-22 Hoechst Ag Verfahren zur herstellung von weitgehend fluorierten aliphatischen kohlenwasserstoffen, die 1 oder 2 brom- oder chloratome im molekuel aufweisen
DE4027766A1 (de) * 1990-09-01 1992-03-05 Riedel De Haen Ag Verfahren zur herstellung von weitgehend fluorierten alkylbromiden

Also Published As

Publication number Publication date
DK0542780T3 (da) 1995-08-21
EP0542780A1 (de) 1993-05-26
DE59105198D1 (de) 1995-05-18
CA2089073A1 (en) 1992-02-10
IE65332B1 (en) 1995-10-18
EP0542780B1 (de) 1995-04-12
WO1992002475A1 (de) 1992-02-20
DE4025227A1 (de) 1992-02-13
US5430202A (en) 1995-07-04
ATE121065T1 (de) 1995-04-15
IE912803A1 (en) 1992-02-12

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