SE7713129L - METHOD OF PRODUCING PHENYL ALCYLCARBOXYLIC ACIDS - Google Patents

METHOD OF PRODUCING PHENYL ALCYLCARBOXYLIC ACIDS

Info

Publication number
SE7713129L
SE7713129L SE7713129A SE7713129A SE7713129L SE 7713129 L SE7713129 L SE 7713129L SE 7713129 A SE7713129 A SE 7713129A SE 7713129 A SE7713129 A SE 7713129A SE 7713129 L SE7713129 L SE 7713129L
Authority
SE
Sweden
Prior art keywords
acids
formula
alcylcarboxylic
producing phenyl
oxidising
Prior art date
Application number
SE7713129A
Other languages
Swedish (sv)
Inventor
R Szebeni
D Korbonits
E Palosi
C Gonczi
G Heja
E Molnar
P Kiss
I Kanzel
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of SE7713129L publication Critical patent/SE7713129L/en

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/34—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with ozone; by hydrolysis of ozonides

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)

Abstract

Phenylalkylcarboxylic acids of the formula (I) are prepared by oxidising alkene derivatives of the formula (II). The substituents R<1> to R<8> are defined in Claim 1. Examples of oxidising agents which can be used are potassium permanganate or chromium trioxide in acid medium or ozone-saturated oxygen. Ozonides formed as intermediates are decomposed with hydrogen peroxide. Phenylcarboxylic acids of the formula (I) can be used as pharmaceuticals by reason of their excellent anti-inflammatory properties. <IMAGE>
SE7713129A 1976-11-23 1977-11-21 METHOD OF PRODUCING PHENYL ALCYLCARBOXYLIC ACIDS SE7713129L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI001695 HU180811B (en) 1976-11-23 1976-11-23 Process for preparing phenyl-alkyl-carboxylic acids

Publications (1)

Publication Number Publication Date
SE7713129L true SE7713129L (en) 1978-05-24

Family

ID=10994629

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713129A SE7713129L (en) 1976-11-23 1977-11-21 METHOD OF PRODUCING PHENYL ALCYLCARBOXYLIC ACIDS

Country Status (10)

Country Link
JP (1) JPS5382751A (en)
CH (1) CH627727A5 (en)
DK (1) DK517977A (en)
ES (1) ES464352A1 (en)
FI (1) FI773552A (en)
GB (1) GB1586798A (en)
HU (1) HU180811B (en)
NL (1) NL7712841A (en)
SE (1) SE7713129L (en)
SU (1) SU895282A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950608A1 (en) * 1978-12-29 1980-07-10 Chinoin Gyogyszer Es Vegyeszet METHOD FOR PRODUCING 2- (3-PHENOXY-PHENYL) -PROPIONIC ACID
JPS63500241A (en) * 1985-07-12 1988-01-28 ジ・アップジョン・カンパニ− flurbiprofen manufacturing method
IT1283649B1 (en) * 1996-08-02 1998-04-23 Dompe Spa PROCEDURE FOR THE PREPARATION OF 2-ARYL-PROPIONIC AND 2-ARYL-ACETIC ACIDS FROM ARYL-OLEFINS
IT1303685B1 (en) * 1998-10-30 2001-02-23 Dompe Spa PROCEDURE FOR THE PREPARATION OF ALFA-ARILALCANOIC ACIDS
JP6104831B2 (en) * 2014-03-05 2017-03-29 東レ・ファインケミカル株式会社 Method for producing benzoic acids

Also Published As

Publication number Publication date
NL7712841A (en) 1978-05-25
FI773552A (en) 1978-05-24
GB1586798A (en) 1981-03-25
SU895282A3 (en) 1981-12-30
CH627727A5 (en) 1982-01-29
DK517977A (en) 1978-05-24
HU180811B (en) 1983-04-29
JPS5382751A (en) 1978-07-21
ES464352A1 (en) 1978-08-01

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