FR2542732B1 - Monoalkylation de l'acide salicylique - Google Patents

Monoalkylation de l'acide salicylique

Info

Publication number
FR2542732B1
FR2542732B1 FR8304379A FR8304379A FR2542732B1 FR 2542732 B1 FR2542732 B1 FR 2542732B1 FR 8304379 A FR8304379 A FR 8304379A FR 8304379 A FR8304379 A FR 8304379A FR 2542732 B1 FR2542732 B1 FR 2542732B1
Authority
FR
France
Prior art keywords
monoalkylation
salicylic acid
salicylic
acid
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
FR8304379A
Other languages
English (en)
Other versions
FR2542732A1 (fr
Inventor
Bernard Damin
Roger Gallo
Solo L Randriamahefa
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.)
Elf Antar France
Original Assignee
Elf France SA
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 Elf France SA filed Critical Elf France SA
Priority to FR8304379A priority Critical patent/FR2542732B1/fr
Publication of FR2542732A1 publication Critical patent/FR2542732A1/fr
Application granted granted Critical
Publication of FR2542732B1 publication Critical patent/FR2542732B1/fr
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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8304379A 1983-03-17 1983-03-17 Monoalkylation de l'acide salicylique Expired FR2542732B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8304379A FR2542732B1 (fr) 1983-03-17 1983-03-17 Monoalkylation de l'acide salicylique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304379A FR2542732B1 (fr) 1983-03-17 1983-03-17 Monoalkylation de l'acide salicylique

Publications (2)

Publication Number Publication Date
FR2542732A1 FR2542732A1 (fr) 1984-09-21
FR2542732B1 true FR2542732B1 (fr) 1985-12-20

Family

ID=9286961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304379A Expired FR2542732B1 (fr) 1983-03-17 1983-03-17 Monoalkylation de l'acide salicylique

Country Status (1)

Country Link
FR (1) FR2542732B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37986E1 (en) 1984-05-30 2003-02-11 The Chamberlain Group, Inc. Coding system for multiple transmitters and a single receiver

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6828415B2 (en) 1993-02-19 2004-12-07 Zentaris Gmbh Oligopeptide lyophilisate, their preparation and use
US5415792A (en) * 1993-12-23 1995-05-16 Chevron Chemical Company Overbased alkylated alkyl salicylates
US5434293A (en) * 1993-12-23 1995-07-18 Chevron Chemical Company Alkylation of alkyl salicylate using a long chain carbon feed
GB9522359D0 (en) 1995-11-01 1996-01-03 Bp Chemicals Additives Alkylation process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275312A (en) * 1938-06-29 1942-03-03 E I Du Pont De Nemorus & Compa Process of nuclear alkylation in the presence of hydrofluoric acid
FR1033720A (fr) * 1950-03-16 1953-07-15 Basf Ag Procédé pour la production de dérivés de l'acide salicylique
FR1223654A (fr) * 1959-02-12 1960-06-20 Procédé de préparation de nouveaux dérivés de l'acide salicylique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37986E1 (en) 1984-05-30 2003-02-11 The Chamberlain Group, Inc. Coding system for multiple transmitters and a single receiver

Also Published As

Publication number Publication date
FR2542732A1 (fr) 1984-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse