AU2002214117A1 - Method for preparing fluorinated ketones - Google Patents

Method for preparing fluorinated ketones

Info

Publication number
AU2002214117A1
AU2002214117A1 AU2002214117A AU1411702A AU2002214117A1 AU 2002214117 A1 AU2002214117 A1 AU 2002214117A1 AU 2002214117 A AU2002214117 A AU 2002214117A AU 1411702 A AU1411702 A AU 1411702A AU 2002214117 A1 AU2002214117 A1 AU 2002214117A1
Authority
AU
Australia
Prior art keywords
fluorinated ketones
formula
preparing fluorinated
cooh
preparing
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.)
Abandoned
Application number
AU2002214117A
Inventor
Roland Jacquot
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Publication of AU2002214117A1 publication Critical patent/AU2002214117A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation

Abstract

A subject of the present invention is a process for preparation of fluorinated ketones corresponding to general formula (I) R1-CO-R2 in which R1 and R2 are as defined in claim 1, characterized in that it consists of reacting two carboxylic acids of Formula (II), R1-COOH and Formula (III), R2-COOH, in the gaseous phase and in the presence of a catalyst comprising at least one oxide of an element chosen from the rare earths, thorium, titanium and aluminum.
AU2002214117A 2000-11-06 2001-10-26 Method for preparing fluorinated ketones Abandoned AU2002214117A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0014176 2000-11-06
FR0014176A FR2816306B1 (en) 2000-11-06 2000-11-06 PROCESS FOR THE PREPARATION OF FLUORINATED KETONES
PCT/FR2001/003337 WO2002036536A1 (en) 2000-11-06 2001-10-26 Method for preparing fluorinated ketones

Publications (1)

Publication Number Publication Date
AU2002214117A1 true AU2002214117A1 (en) 2002-05-15

Family

ID=8856081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214117A Abandoned AU2002214117A1 (en) 2000-11-06 2001-10-26 Method for preparing fluorinated ketones

Country Status (8)

Country Link
US (1) US6818796B2 (en)
EP (1) EP1332123B1 (en)
AT (1) ATE312806T1 (en)
AU (1) AU2002214117A1 (en)
DE (1) DE60115948T2 (en)
ES (1) ES2250496T3 (en)
FR (1) FR2816306B1 (en)
WO (1) WO2002036536A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8779208B2 (en) 2012-05-18 2014-07-15 Eastman Chemical Company Process for reducing emissions of volatile organic compounds from the ketonization of carboxylic acids
BR112019009170B1 (en) 2016-11-08 2022-09-13 Rhodia Operations METHOD M FOR THE PREPARATION OF AT LEAST ONE FINAL COMPOUND FROM AT LEAST ONE INTERNAL KETONE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697729A (en) * 1952-04-22 1954-12-21 Swift & Co Preparation of ketones from carboxylic acids and esters thereof
NL7711424A (en) * 1976-10-23 1978-04-25 Hoechst Ag PROCESS FOR THE PREPARATION OF FLUOR CONTAINING KETONES.
US4172851A (en) * 1977-12-01 1979-10-30 Phillips Petroleum Company Perfluoroalkyl alkyl ketones from alkanoic and perfluoroalkanoic anhydrides
DE2758113C3 (en) * 1977-12-24 1982-01-14 Basf Ag, 6700 Ludwigshafen Process for the production of ketones and catalysts suitable therefor
DE3369966D1 (en) * 1982-02-08 1987-04-09 Shell Int Research Process for the preparation of unsymmetrical aliphatic ketones
DE3709765A1 (en) * 1987-03-25 1988-10-06 Huels Chemische Werke Ag METHOD FOR PRODUCING UNSYMMETRIC ALIPHATIC KETONES
US4950763A (en) * 1988-07-29 1990-08-21 Basf Aktiengesellschaft Preparation of ketones

Also Published As

Publication number Publication date
FR2816306B1 (en) 2002-12-20
US6818796B2 (en) 2004-11-16
FR2816306A1 (en) 2002-05-10
ATE312806T1 (en) 2005-12-15
DE60115948T2 (en) 2006-07-27
US20040054234A1 (en) 2004-03-18
EP1332123B1 (en) 2005-12-14
EP1332123A1 (en) 2003-08-06
WO2002036536A1 (en) 2002-05-10
DE60115948D1 (en) 2006-01-19
ES2250496T3 (en) 2006-04-16

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