IT971638B - Procedimento per la preparazione di acido trifluoroacetic - Google Patents

Procedimento per la preparazione di acido trifluoroacetic

Info

Publication number
IT971638B
IT971638B IT32602/72A IT3260272A IT971638B IT 971638 B IT971638 B IT 971638B IT 32602/72 A IT32602/72 A IT 32602/72A IT 3260272 A IT3260272 A IT 3260272A IT 971638 B IT971638 B IT 971638B
Authority
IT
Italy
Prior art keywords
procedure
preparation
trifluoroacetic acid
trifluoroacetic
acid
Prior art date
Application number
IT32602/72A
Other languages
English (en)
Inventor
G Fernschild
H Paucksch
J Massonne
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
Application granted granted Critical
Publication of IT971638B publication Critical patent/IT971638B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/04—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT32602/72A 1972-01-07 1972-12-06 Procedimento per la preparazione di acido trifluoroacetic IT971638B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2200725A DE2200725C3 (de) 1972-01-07 1972-01-07 Verfahren zur Herstellung von Trifluoressigsäure

Publications (1)

Publication Number Publication Date
IT971638B true IT971638B (it) 1974-05-10

Family

ID=5832530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32602/72A IT971638B (it) 1972-01-07 1972-12-06 Procedimento per la preparazione di acido trifluoroacetic

Country Status (7)

Country Link
US (1) US3894082A (it)
CH (1) CH575366A5 (it)
DE (1) DE2200725C3 (it)
FR (1) FR2166358B1 (it)
GB (1) GB1377322A (it)
IT (1) IT971638B (it)
NL (1) NL7215251A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026930A (en) * 1975-07-14 1977-05-31 Phillips Petroleum Company Azeotropic distillation of 1,1,1,3,3,3-hexafluoroisopropyl trifluoroacetate with fluorotrichloromethane
JPS60239435A (ja) * 1984-05-15 1985-11-28 Asahi Glass Co Ltd トリフルオロ酢酸の製法
JPS60239436A (ja) * 1984-05-15 1985-11-28 Asahi Glass Co Ltd トリフルオロ酢酸の製造方法
US5296640A (en) * 1992-09-15 1994-03-22 E. I. Du Pont De Nemours And Company Process for preparing perhaloacyl chlorides
RU2119476C1 (ru) * 1996-11-28 1998-09-27 Волгоградское открытое акционерное общество "Химпром" Способ выделения трифторуксусной кислоты из водных реакционных смесей
CN110143865B (zh) * 2018-02-11 2022-06-17 中化蓝天氟材料有限公司 一种三氟乙酰氯水解连续制备三氟乙酸的方法
CN113816845B (zh) * 2021-10-14 2024-04-16 常熟三爱富中昊化工新材料有限公司 三氟乙酸的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288850A (en) * 1963-07-30 1966-11-29 Allied Chem Manufacture of trifluoroacetic acid

Also Published As

Publication number Publication date
US3894082A (en) 1975-07-08
NL7215251A (it) 1973-07-10
CH575366A5 (it) 1976-05-14
DE2200725C3 (de) 1979-11-08
DE2200725A1 (de) 1973-07-12
FR2166358B1 (it) 1976-08-20
DE2200725B2 (de) 1979-03-15
GB1377322A (en) 1974-12-11
FR2166358A1 (it) 1973-08-17

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