ES291862A1 - Procedure for obtaining 2,2-difluoropropan (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining 2,2-difluoropropan (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291862A1
ES291862A1 ES291862A ES291862A ES291862A1 ES 291862 A1 ES291862 A1 ES 291862A1 ES 291862 A ES291862 A ES 291862A ES 291862 A ES291862 A ES 291862A ES 291862 A1 ES291862 A1 ES 291862A1
Authority
ES
Spain
Prior art keywords
translation
obtaining
machine
legally binding
google translate
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
ES291862A
Other languages
Spanish (es)
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of ES291862A1 publication Critical patent/ES291862A1/en
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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Abstract

Process for obtaining 2,2-difluoro-propane, characterized in that gas-2,2-chlorofluoropropane is subjected to the action of practically gaseous anhydrous hydrogen fluoride at a temperature of 100-400º C in the presence of activated carbon as a catalyst. (Machine-translation by Google Translate, not legally binding)
ES291862A 1962-09-26 1963-09-20 Procedure for obtaining 2,2-difluoropropan (Machine-translation by Google Translate, not legally binding) Expired ES291862A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22644662A 1962-09-26 1962-09-26

Publications (1)

Publication Number Publication Date
ES291862A1 true ES291862A1 (en) 1964-01-01

Family

ID=22848939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES291862A Expired ES291862A1 (en) 1962-09-26 1963-09-20 Procedure for obtaining 2,2-difluoropropan (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE637699A (en)
ES (1) ES291862A1 (en)
GB (1) GB975498A (en)
NL (1) NL298213A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147733A (en) 1978-05-22 1979-04-03 The Dow Chemical Company Fluorination of chlorinated hydrocarbons
FR2501064A1 (en) * 1980-12-29 1982-09-10 Ugine Kuhlmann GAS-PHASE FLUORURIZATION CATALYSTS OF ALIPHATIC CHLORINATED HYDROCARBONS AND HYDROCARBONS BASED ON ACTIVE-CHARCOAL CHROMIUM OXIDE AND FLUORURIZATION METHODS USING THE SAME CATALYSTS
US4818513A (en) * 1987-12-21 1989-04-04 Ppg Industries, Inc. Separation of hydrogen fluoride from 1,1-difluoroethene
US5264639A (en) * 1989-02-02 1993-11-23 Asahi Glass Company Ltd. Process for producing a 2,2-difluoropropane
CA2026565C (en) * 1989-02-02 1998-11-17 Shinsuke Morikawa Process for producing a 2,2-difluoropropane
JPH10120602A (en) * 1996-08-06 1998-05-12 Asahi Glass Co Ltd Production of fluorinated alkane containing hydrogen

Also Published As

Publication number Publication date
NL298213A (en)
GB975498A (en) 1964-11-18
BE637699A (en)

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