ES469216A1 - Procedimiento para la obtencion de 1,1,1-trifluor-2-cloroe- tano. - Google Patents

Procedimiento para la obtencion de 1,1,1-trifluor-2-cloroe- tano.

Info

Publication number
ES469216A1
ES469216A1 ES469216A ES469216A ES469216A1 ES 469216 A1 ES469216 A1 ES 469216A1 ES 469216 A ES469216 A ES 469216A ES 469216 A ES469216 A ES 469216A ES 469216 A1 ES469216 A1 ES 469216A1
Authority
ES
Spain
Prior art keywords
trifluoro
chlorethane
production
chloroethane
trichlorethylene
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
ES469216A
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DE19772719021 external-priority patent/DE2719021A1/de
Priority claimed from DE19772737950 external-priority patent/DE2737950A1/de
Priority claimed from DE19772739621 external-priority patent/DE2739621C2/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES469216A1 publication Critical patent/ES469216A1/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
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para la obtención de 1,1,1-trifluor-2- cloroetano, en caso dado en mezcla con 1,1-difluor-1,2- dicloroetano, caracterizado porque tricloroetileno se hace reaccionar con fluoruro de hidrógeno sustancialmente anhidro en fase líquida en presencia de un catalizador de fluoración compuesto de una combinación de uno o más compuestos de antimonio y/o arsénico y uno o más compuestos de metal de transición.
ES469216A 1977-04-28 1978-04-27 Procedimiento para la obtencion de 1,1,1-trifluor-2-cloroe- tano. Expired ES469216A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19772719021 DE2719021A1 (de) 1977-04-28 1977-04-28 Verfahren zur herstellung von 1,1,1-trifluor-2-chloraethan
DE19772737950 DE2737950A1 (de) 1977-08-23 1977-08-23 Verfahren zur herstellung von 1,1,1-trifluor-2-chloraethan
DE19772739621 DE2739621C2 (de) 1977-09-02 1977-09-02 Verfahren zur Herstellung von 1,1,1-Trifluor-2-chlorethan

Publications (1)

Publication Number Publication Date
ES469216A1 true ES469216A1 (es) 1979-07-16

Family

ID=27187183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469216A Expired ES469216A1 (es) 1977-04-28 1978-04-27 Procedimiento para la obtencion de 1,1,1-trifluor-2-cloroe- tano.

Country Status (5)

Country Link
JP (1) JPS53135909A (es)
ES (1) ES469216A1 (es)
FR (1) FR2388785A1 (es)
GB (1) GB1585938A (es)
IT (1) IT7849068A0 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851595A (en) * 1987-07-07 1989-07-25 E. I. Du Pont De Nemours And Company Liquid phase halogen exchange process for the manufacture of 1,1,1,2-tetrafluoroethane
EP0366797A4 (en) * 1988-04-28 1990-12-27 Showa Denko Kabushiki Kaisha Process for producing organofluorine compound
US5449842A (en) * 1989-04-05 1995-09-12 Atochem North America, Inc. Gas phase process for the production of 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane from vinylidene chloride
US5202509A (en) * 1989-09-01 1993-04-13 Societe Atochem Catalysts for liquid phase fluorination
US5608127A (en) * 1990-02-09 1997-03-04 E. I. Dupont De Nemours And Company Halogen exchange process for manufacture of hydrochlorofluoropropanes
US5243105A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
JPH085817B2 (ja) * 1990-06-18 1996-01-24 ダイキン工業株式会社 １―クロロ―２，２，２―トリフルオロエタンの製造方法
US5401430A (en) * 1991-04-15 1995-03-28 Daikin Industries, Ltd. Azeotropic mixture of hydrogen fluoride and 1,1,1-trifluoro-2-chloroethane
DE69212368T2 (de) * 1991-04-15 1997-01-02 Daikin Ind Ltd Azeotropes Gemisch von Fluorwasserstoff und 1,1,1-Trifluor-2-Chlorethan und Verfahren zur Reinigung von 1,1,1-Trifluor-2-Chlorethan
FR2684987B1 (fr) * 1991-12-17 1994-03-18 Atochem Procede ameliore de fluoration en phase liquide et produits organiques fluores en resultant.
JPH05194287A (ja) * 1992-01-13 1993-08-03 Daikin Ind Ltd ハロゲン化ブテンおよびブタンの製造方法
BR9307753A (pt) * 1992-12-29 1995-10-24 Daikin Ind Ltd Um método para a produção de 1,1,1,3,3-pentafluorpropano,um método para a produção de 1,1,1,3,3-pentaflúor-2-halogeno-3-cloropropano e um método para a produção de 1,1,1,3,3-hexacloropropeno
CN1127460C (zh) * 1999-07-28 2003-11-12 浙江省化工研究院 1,1,1－三氟－2－氯乙烷的制备方法
FR2835830A1 (fr) * 2002-02-11 2003-08-15 Atofina Composition a base de trichloroethylene stabilise utilisable comme matiere premiere
JP7534042B2 (ja) * 2018-11-08 2024-08-14 福建永晶科技股▲ふん▼有限公司 １，１，１－トリフルオロ－２－クロロエタン（ＨＣＦＣ－１３３ａ）及び／又はトリフルオロエチルアミン（ＴＦＥＡ）の新しい製造方法
CN112299948A (zh) * 2020-12-01 2021-02-02 山东华安新材料有限公司 一种1，1，1-三氟-2-氯乙烷的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020968B (es) * 1956-02-03
GB881003A (en) * 1958-05-07 1961-11-01 Ici Ltd Improvements in the manufacture of organic halogen compounds

Also Published As

Publication number Publication date
GB1585938A (en) 1981-03-11
IT7849068A0 (it) 1978-04-26
FR2388785A1 (fr) 1978-11-24
JPS53135909A (en) 1978-11-28

Similar Documents

Publication Publication Date Title
ES469216A1 (es) Procedimiento para la obtencion de 1,1,1-trifluor-2-cloroe- tano.
ES470170A1 (es) Perfeccionamientos para preparar tetrafluoretano
GB819849A (en) Improvement in fluorination of trichloroethylene
JPS54157503A (en) Manufacture of organic fluoro compound
ES295136A1 (es) Un procedimiento para preparar derivados halogenados de hidrocarburos alifáticos
GB1274030A (en) Catalysts
GB1025759A (es)
JPS5257131A (en) Chlorination process for xylenols
ES295137A1 (es) Procedimiento para la preparación de derivados halogenados de hidrocarburos alifáticos
FR2636941B1 (fr) Procede pour la fabrication d'hydrocarbure fluore
ES301270A1 (es) Procedimiento para la obtencion de fluoruro de sulfurilo y clorofluoruro de sulfurilo.
GB1491841A (en) Process for the preparation of 2,5-dichloro-p-xylene
JPS5444623A (en) Production of polybrominated diphenyl
FR2403321A1 (fr) Procede de production du 1,1,1,2-tetrafluoroethane
ES291861A1 (es) Procedimiento de obtención de hidrocarburos fluorados
KR880006147A (ko) 방향족 화합물의 측쇄의 광염소화 방법
GB1499818A (en) Anaesthetic composition
GB2008583A (en) Process for the manufacture of chloroethylenes from chloroethanes
FR2375168B1 (es)
ES373726A1 (es) Procedimiento de produccion de un fluorcarburo etilenica- mente insaturado.
DE3069647D1 (en) Fluorination of organic compounds with fluorine in porous metal tube reactor with perfluorinated diluent
ES472776A1 (es) Metodo para la fabricacion de derivados de benceno de 1-fe- nil-3-metilpirazolon-5
JPS5492928A (en) Manufacture of halogenated alalkyl
ES434238A1 (es) Un procedimiento mejorado para producir cloruro de vinilo.
ES374920A1 (es) Procedimiento continuo para la cloracion del tricloro-1,1,1-etano.