ES8700649A1 - Procedimiento para la preparacion de acidos arilalcanoicos - Google Patents

Procedimiento para la preparacion de acidos arilalcanoicos

Info

Publication number
ES8700649A1
ES8700649A1 ES545512A ES545512A ES8700649A1 ES 8700649 A1 ES8700649 A1 ES 8700649A1 ES 545512 A ES545512 A ES 545512A ES 545512 A ES545512 A ES 545512A ES 8700649 A1 ES8700649 A1 ES 8700649A1
Authority
ES
Spain
Prior art keywords
arylalkanones
preparation
arylalkanoic acids
oxidative rearrangement
rearrangement
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
ES545512A
Other languages
English (en)
Other versions
ES545512A0 (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.)
Blaschim SpA
Original Assignee
Blaschim SpA
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
Priority claimed from IT21833/84A external-priority patent/IT1221752B/it
Application filed by Blaschim SpA filed Critical Blaschim SpA
Publication of ES8700649A1 publication Critical patent/ES8700649A1/es
Publication of ES545512A0 publication Critical patent/ES545512A0/es
Expired legal-status Critical Current

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S2/00—Apparel
    • Y10S2/908—Guard or protector having a hook-loop type fastener
    • Y10S2/91—Hand or wrist protector

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

PROCEDIMIENTO PARA LA PREPARACION DE ACIDOS ARILALCANOICOS SEGUN EL ESQUEMA DE REACCION (I) 9 (II). EL PROCEDIMIENTO COMPRENDE LA INCORPORACION DE YODO A UNA MEZCLA DE UNA ARILALCANONA Y UN EXCESO DE UN ORTOESTER, CALENTAR LA MEZCLA DE REACCION, LA ADICION DE UNA BASE INORGANICA Y FINALMENTE DE UN ACIDO. MUCHOS DE LOS ACIDOS ARILALCANOICOS SON UTILES COMO MEDICAMENTOS Y OTROS COMO INTERMEDIOS. DE ESTA SERIE MUCHOS MIEMBROS SON AGENTES ANTIINFLAMATORIOS, ANALGESICOS Y ANTIPIRETICOS.
ES545512A 1984-07-11 1985-07-12 Procedimiento para la preparacion de acidos arilalcanoicos Expired ES8700649A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21833/84A IT1221752B (it) 1983-08-31 1984-07-11 Apparecchiatura per titolazione coulombmetrica

Publications (2)

Publication Number Publication Date
ES8700649A1 true ES8700649A1 (es) 1986-11-16
ES545512A0 ES545512A0 (es) 1986-11-16

Family

ID=11187057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545512A Expired ES8700649A1 (es) 1984-07-11 1985-07-12 Procedimiento para la preparacion de acidos arilalcanoicos

Country Status (2)

Country Link
US (1) US4608441A (es)
ES (1) ES8700649A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436990B1 (en) 1999-10-27 2002-08-20 Nobex Corporation 6-methoxy-2-naphthylacetic acid prodrugs
US6552078B2 (en) 1999-10-27 2003-04-22 Nobex Corp 6-methoxy-2-naphthylacetic acid prodrugs
TWI262791B (en) 1999-10-27 2006-10-01 Nobex Corp 6-methoxy-2-naphthylacetic acid prodrugs
CN103193620B (zh) * 2013-04-07 2015-11-11 安徽禾益化学股份有限公司 一种制备氯索洛芬关键中间体2-对氯甲基苯基丙酸的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL65629A (en) * 1981-04-30 1987-08-31 Syntex Pharma Int Preparation of alpha-arylalkanoic acids and esters and salts thereof
US4542237A (en) * 1981-04-30 1985-09-17 Syntex Pharmaceuticals International Limited Manufacture of alpha-arylalkanoic acids and precursors
DE3362024D1 (en) * 1982-08-06 1986-03-13 Zambon Spa Process for preparing alpha arylalkanoic acids
EP0151817B1 (en) * 1984-02-02 1986-12-03 ZAMBON S.p.A. Process for preparing alpha-arylalkanoic acids
IT1173368B (it) * 1984-02-24 1987-06-24 Zambon Spa Processo per la preparazione di acidi alfa-arilalcanoici otticamente attivi
IT1173369B (it) * 1984-02-24 1987-06-24 Zambon Spa Processo per la preparazione di acidi alfa-arilalcanoici otticamente attivi

Also Published As

Publication number Publication date
US4608441A (en) 1986-08-26
ES545512A0 (es) 1986-11-16

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