ES417253A1 - Preparation of a trifluoromethyl phenoxyacetic acid ester - Google Patents

Preparation of a trifluoromethyl phenoxyacetic acid ester

Info

Publication number
ES417253A1
ES417253A1 ES417253A ES417253A ES417253A1 ES 417253 A1 ES417253 A1 ES 417253A1 ES 417253 A ES417253 A ES 417253A ES 417253 A ES417253 A ES 417253A ES 417253 A1 ES417253 A1 ES 417253A1
Authority
ES
Spain
Prior art keywords
preparation
trifluoromethyl
acid ester
phenoxyacetic acid
acetate
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
ES417253A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES417253A1 publication Critical patent/ES417253A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process for the preparation of (3-tri-fluomethylphenoxy) (4-chlorophenyl) acetate of 2-acetamidoethyl which consists in heating a lower alkyl (3-trifluoromethylphenoxy) (4-chloro-phenyl) -acetate with 2-acetamidoethanol, in presence of an organotin catalyst in the proportion of 1 to 8 moles per 100 of the ester, at a temperature comprised between approximately 90º and 110ºC and continuously separating the lower alkanol formed. (Machine-translation by Google Translate, not legally binding)
ES417253A 1972-07-28 1973-07-26 Preparation of a trifluoromethyl phenoxyacetic acid ester Expired ES417253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27619472A 1972-07-28 1972-07-28

Publications (1)

Publication Number Publication Date
ES417253A1 true ES417253A1 (en) 1976-02-16

Family

ID=23055594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417253A Expired ES417253A1 (en) 1972-07-28 1973-07-26 Preparation of a trifluoromethyl phenoxyacetic acid ester

Country Status (14)

Country Link
JP (1) JPS4955641A (en)
AR (1) AR198236A1 (en)
AT (1) AT329546B (en)
AU (1) AU471605B2 (en)
CH (1) CH580061A5 (en)
DD (1) DD107673A5 (en)
DE (1) DE2338237A1 (en)
DK (1) DK134281B (en)
ES (1) ES417253A1 (en)
FR (1) FR2194689B1 (en)
GB (1) GB1403309A (en)
HU (1) HU169888B (en)
NL (1) NL7309571A (en)
ZA (1) ZA735150B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262118B1 (en) 1999-06-04 2001-07-17 Metabolex, Inc. Use of (-) (3-trihalomethylphenoxy) (4-halophenyl) acetic acid derivatives for treatment of insulin resistance, type 2 diabetes and hyperlipidemia
US7576131B2 (en) 1999-06-04 2009-08-18 Metabolex, Inc. Use of (-) (3-trihalomethylphenoxy) (4-halophenyl) acetic acid derivatives for treatment of insulin resistance, type 2 diabetes, hyperlipidemia and hyperuricemia
US7199259B2 (en) 2003-06-20 2007-04-03 Metabolex, Inc. Resolution of α-(phenoxy)phenylacetic acid derivatives
CA2555814A1 (en) 2004-02-18 2005-09-01 Metabolex, Inc. Alpha-(trifluoromethyl-substituted aryloxy, arylamino, arylthio or arylmethyl)-trifluoromethyl-substituted phenylacetic acids and derivatives as antidiabetic agents
RU2006145872A (en) 2004-05-25 2008-06-27 Метаболекс, Инк. (Us) SUBSTITUTED TRIAZOLES AS PPAR MODULATORS AND METHODS FOR PRODUCING THEM
US7714131B2 (en) 2005-09-23 2010-05-11 Metabolex, Inc. Process for the stereoselective preparation of (−)-halofenate and derivatives thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810381A (en) * 1954-07-01 1959-03-18 Goodrich Co B F Improvements in ester synthesis
US3341570A (en) * 1963-04-01 1967-09-12 Gulf Research Development Co Esterification in the presence of the catalyst combinations-tin dibasic acid carboxylates and either sulfuric, benzenesulfonic or toluene sulfonic acid

Also Published As

Publication number Publication date
AR198236A1 (en) 1974-06-07
ATA654973A (en) 1975-08-15
AT329546B (en) 1976-05-10
HU169888B (en) 1977-02-28
DE2338237A1 (en) 1974-02-14
ZA735150B (en) 1975-03-26
AU5818473A (en) 1975-01-23
GB1403309A (en) 1975-08-28
JPS4955641A (en) 1974-05-30
AU471605B2 (en) 1976-04-29
DK134281B (en) 1976-10-11
DK134281C (en) 1977-03-14
FR2194689B1 (en) 1976-11-12
CH580061A5 (en) 1976-09-30
FR2194689A1 (en) 1974-03-01
NL7309571A (en) 1974-01-30
DD107673A5 (en) 1974-08-12

Similar Documents

Publication Publication Date Title
AU474916B2 (en) Freeze-thaw stable, french fry potator product and process for producing the same
DE3065183D1 (en) Process for producing vinyl acetate, acetic acid and ethanol
DK134934B (en) Cyclopropanecarboxylic acid esters with insecticidal action.
IL42406A0 (en) A cyclopropane carboxylic acid ester,a process for preparing the same and insecticidal compositions containing the same
GB1207416A (en) Preparation of unsaturated esters
NL176072C (en) PROCESS FOR THE PREPARATION OF 2-ALKYL 5-THIAZOLIC CARBONIC ACID ESTERS, AND A MEDICINAL PRODUCT WITH DEVASTATIC ACTION; FORMED MEDICINAL PRODUCT.
EG10566A (en) N-aryl-carbamic acid esters and thiolesters,a process for their production and use as herbicides
BE781329A (en) ASBESTOS THREAD REINFORCED WITH A CONTINUOUS STRAND OF POLYVINYL ALCOHOL
BE809999A (en) POLYVINYL ALCOHOL PLASTIFICATION PROCESS
IL37933A0 (en) New triazolyl-thiophosphonic acid esters,their production and their use for pest control
ES399589A1 (en) Method of manufacture of an acid compound with controlled release
CA980359A (en) Carrier-supported catalyst, a process for making it and a process for making acrolein and/or acrylic acid in contact therewith
ES244223U (en) Container for moulded waxy products
ZA745754B (en) Pyridyl dioxymic acids, salts and esters
BE781586A (en) PROCESS FOR THE PREPARATION OF STABLE, CONCENTRATED SOLUTIONS OF SOLID FOOD ACIDS.
ZA726015B (en) N,n-dimethyl-o-pyrazolylcarbamic acid esters,process for their preparation and their use as insecticides
ES408760A1 (en) Herbicide
ES415603A1 (en) Preparation of malonic acid derivatives
NL7613696A (en) PROCESS FOR PREPARING ARYLOXY ALKYLAMINO-BENZOIC ACIDS AND ESTERS THEREOF, AND PREPARATIONS WITH HYPOLIPIDEMIC ACTION CONTAINING THESE COMPONENTS AS ACTIVE COMPONENTS.
JPS5246584A (en) Material automatic supply device
ES412804A1 (en) Process for the preparation of fatty acid esters
EG10920A (en) Benzyltrinonyl methyl organophosphorus esters,process for their manufacture and their use in pest control
CA865781A (en) Phenoxyalkane-carboxylic acids, salts and esters thereof and process for their manufacture
ES403313A1 (en) Procedure for obtaining a new derivative of the 3,4,5 trimetoxibenzoic acid and its salts. (Machine-translation by Google Translate, not legally binding)
IL45878A (en) 2,2-dimethyl-3-(2-ethyl-3-oxo-buten-1-yl)-cyclopropane carboxylic acid derivatives,process for their preparation and insecticidal compositios containing them