ES460157A1 - Procedimiento para la preparacion de hidrocarburos bromo- (cloro)-fluorados. - Google Patents

Procedimiento para la preparacion de hidrocarburos bromo- (cloro)-fluorados.

Info

Publication number
ES460157A1
ES460157A1 ES460157A ES460157A ES460157A1 ES 460157 A1 ES460157 A1 ES 460157A1 ES 460157 A ES460157 A ES 460157A ES 460157 A ES460157 A ES 460157A ES 460157 A1 ES460157 A1 ES 460157A1
Authority
ES
Spain
Prior art keywords
fluorine
bromine
chlorine
formula
compound
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
Application number
ES460157A
Other languages
English (en)
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.)
Kali Chemie AG
Original Assignee
Kali Chemie 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 Kali Chemie AG filed Critical Kali Chemie AG
Publication of ES460157A1 publication Critical patent/ES460157A1/es
Expired 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Procedimiento para la preparación de hidrocarburos bromo-(cloro)-fluorados de la fórmula general: *** en la que R1 significa hidrógeno, flúor, cloro, bromo o alcohilo perhalogenado que no contiene yodo, R2 significa hidrógeno, flúor, cloro o bromo, R3 significa flúor o alcohilo perfluorado, por reemplazamiento de hidrógeno por bromo mediante bromo elemental.
ES460157A 1976-07-02 1977-06-28 Procedimiento para la preparacion de hidrocarburos bromo- (cloro)-fluorados. Expired ES460157A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE762629775A DE2629775C3 (de) 1976-07-02 1976-07-02 Verfahren zur Herstellung von Brom-(chlor)-fluorkohlenwasserstoffen

Publications (1)

Publication Number Publication Date
ES460157A1 true ES460157A1 (es) 1978-05-16

Family

ID=5982059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460157A Expired ES460157A1 (es) 1976-07-02 1977-06-28 Procedimiento para la preparacion de hidrocarburos bromo- (cloro)-fluorados.

Country Status (13)

Country Link
US (1) US4359371A (es)
JP (1) JPS535105A (es)
AT (1) AT351004B (es)
BE (1) BE856234A (es)
CA (1) CA1062655A (es)
CH (1) CH629167A5 (es)
DE (1) DE2629775C3 (es)
ES (1) ES460157A1 (es)
FR (1) FR2356616A1 (es)
GB (1) GB1521857A (es)
IL (1) IL52403A0 (es)
IT (1) IT1081279B (es)
NL (1) NL187681C (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489211A (en) * 1982-02-04 1984-12-18 Onoda Cement Co., Ltd. Process for producing 2,2,2-trifluoroethanol
JPS58134036A (ja) * 1982-02-04 1983-08-10 Onoda Cement Co Ltd １，１，１−トリフルオロ−２−ブロモエタンの製法
IT1200594B (it) * 1985-02-26 1989-01-27 Montefluos Spa Procedimento per la preparazione di alfa-omega-aloperfluorocarburi
IT1227128B (it) * 1988-09-20 1991-03-19 Ausimont Spa Perfluoroalchilalogenuri ramificati e loro preparazione
US5430207A (en) * 1993-05-20 1995-07-04 Keck; Jack C. Process for degrading complex hydrocarbons to produce simpler hydrocarbons
DE69428124T2 (de) * 1993-12-14 2002-04-25 Du Pont Verfahren zur herstellung von perhalofluorierten butanen
US5488189A (en) * 1993-12-14 1996-01-30 E. I. Du Pont De Nemours And Company Process for fluorinated propanes and pentanes
CN106278808A (zh) * 2015-05-12 2017-01-04 浙江化工院科技有限公司 一种含溴氟代烷烃合成工艺
JP7005651B2 (ja) * 2017-03-20 2022-01-21 ビーエーエスエフ ソシエタス・ヨーロピア ブロモトリクロロメタンを調製する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA791702A (en) 1968-08-06 Solvay And Cie Method for producing bromomethanes
US2639301A (en) * 1949-11-02 1953-05-19 Dow Chemical Co Preparation of bromofluoromethanes
US2658086A (en) * 1952-07-02 1953-11-03 Dow Chemical Co Bromination of polyhalomethanes
NL301147A (es) * 1962-12-07
US3377393A (en) * 1966-04-21 1968-04-09 Squibb & Sons Inc 1, 1, 1, 2, 2-pentafluoro-3-chloro-3, 3-dibromopropane
US3790426A (en) * 1972-03-27 1974-02-05 Deering Milliken Res Corp Yarn separator

Also Published As

Publication number Publication date
JPS6233213B2 (es) 1987-07-20
JPS535105A (en) 1978-01-18
FR2356616B1 (es) 1983-09-16
ATA471077A (de) 1978-12-15
NL187681B (nl) 1991-07-16
AT351004B (de) 1979-07-10
DE2629775B2 (de) 1978-06-29
DE2629775C3 (de) 1979-03-01
NL187681C (nl) 1991-12-16
IL52403A0 (en) 1977-08-31
GB1521857A (en) 1978-08-16
IT1081279B (it) 1985-05-16
US4359371A (en) 1982-11-16
BE856234A (fr) 1977-12-29
CA1062655A (en) 1979-09-18
CH629167A5 (de) 1982-04-15
NL7706590A (nl) 1978-01-04
FR2356616A1 (fr) 1978-01-27
DE2629775A1 (de) 1978-01-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103