TR27406A - Chlorination process for the preparation of 1, -1, -1-trichlorotrifuoroetane. - Google Patents

Chlorination process for the preparation of 1, -1, -1-trichlorotrifuoroetane.

Info

Publication number
TR27406A
TR27406A TR00677/93A TR67793A TR27406A TR 27406 A TR27406 A TR 27406A TR 00677/93 A TR00677/93 A TR 00677/93A TR 67793 A TR67793 A TR 67793A TR 27406 A TR27406 A TR 27406A
Authority
TR
Turkey
Prior art keywords
trichlorotrifuoroetane
preparation
chlorination process
chlorination
Prior art date
Application number
TR00677/93A
Other languages
Turkish (tr)
Original Assignee
Zeneca Ltd
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 GB929216442A external-priority patent/GB9216442D0/en
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Publication of TR27406A publication Critical patent/TR27406A/en

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TR00677/93A 1992-08-03 1993-08-03 Chlorination process for the preparation of 1, -1, -1-trichlorotrifuoroetane. TR27406A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929216442A GB9216442D0 (en) 1992-08-03 1992-08-03 Chlorination process
GB9315517A GB2269381B (en) 1992-08-03 1993-07-27 Process for preparing 1,1,1-trichlorotrifluoroethane

Publications (1)

Publication Number Publication Date
TR27406A true TR27406A (en) 1995-03-09

Family

ID=26301362

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00677/93A TR27406A (en) 1992-08-03 1993-08-03 Chlorination process for the preparation of 1, -1, -1-trichlorotrifuoroetane.

Country Status (3)

Country Link
GB (1) GB2269381B (en)
MX (1) MX9304643A (en)
TR (1) TR27406A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9315450D0 (en) * 1993-07-26 1993-09-08 Zeneca Ltd Chlorination process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060469A (en) * 1976-12-21 1977-11-29 Allied Chemical Corporation Preparation of 1,1,1-trifluoro-2,2-dichloroethane
EP0407990A1 (en) * 1989-07-14 1991-01-16 Hoechst Aktiengesellschaft Method for the production of 1,1,1-trifluoro-2,2-dichloroethane under high pressure
US5120883A (en) * 1991-08-26 1992-06-09 E. I. Du Pont De Nemours And Company Catalytic process for producing CCl3 CF3

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060469A (en) * 1976-12-21 1977-11-29 Allied Chemical Corporation Preparation of 1,1,1-trifluoro-2,2-dichloroethane
EP0407990A1 (en) * 1989-07-14 1991-01-16 Hoechst Aktiengesellschaft Method for the production of 1,1,1-trifluoro-2,2-dichloroethane under high pressure
US5120883A (en) * 1991-08-26 1992-06-09 E. I. Du Pont De Nemours And Company Catalytic process for producing CCl3 CF3

Also Published As

Publication number Publication date
MX9304643A (en) 1994-03-31
GB2269381B (en) 1995-10-04
GB2269381A (en) 1994-02-09
GB9315517D0 (en) 1993-09-08

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