CA971187A - Process for the manufacture of alkali salts of 3,5-disubstituted 4-hydroxybenzoic acids and their free acids - Google Patents

Process for the manufacture of alkali salts of 3,5-disubstituted 4-hydroxybenzoic acids and their free acids

Info

Publication number
CA971187A
CA971187A CA149,860A CA149860A CA971187A CA 971187 A CA971187 A CA 971187A CA 149860 A CA149860 A CA 149860A CA 971187 A CA971187 A CA 971187A
Authority
CA
Canada
Prior art keywords
acids
disubstituted
manufacture
alkali salts
hydroxybenzoic
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
CA149,860A
Other versions
CA149860S (en
Inventor
Jean Rody
Heimo Brunnetti
Hanns Lind
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA971187A publication Critical patent/CA971187A/en
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
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring

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)
CA149,860A 1971-09-28 1972-08-21 Process for the manufacture of alkali salts of 3,5-disubstituted 4-hydroxybenzoic acids and their free acids Expired CA971187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1410571A CH558772A (en) 1971-09-28 1971-09-28 PROCESS FOR THE PREPARATION OF 3,5-DISUBSTITUTED 4HYDROXYBENZOIC ACIDS.

Publications (1)

Publication Number Publication Date
CA971187A true CA971187A (en) 1975-07-15

Family

ID=4398017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,860A Expired CA971187A (en) 1971-09-28 1972-08-21 Process for the manufacture of alkali salts of 3,5-disubstituted 4-hydroxybenzoic acids and their free acids

Country Status (10)

Country Link
JP (1) JPS4840745A (en)
AT (1) AT317871B (en)
BE (1) BE789310A (en)
CA (1) CA971187A (en)
CH (1) CH558772A (en)
DE (1) DE2247008A1 (en)
FR (1) FR2154636B1 (en)
GB (1) GB1361558A (en)
IT (1) IT967930B (en)
NL (1) NL7212958A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63165341A (en) * 1986-12-27 1988-07-08 Honsyu Kagaku Kogyo Kk Production of 3,5-dialkylsalicylic acid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505291A (en) * 1965-12-24 1967-12-08 Improvements to processes for the preparation of hydroxybenzoic acids

Also Published As

Publication number Publication date
FR2154636A1 (en) 1973-05-11
BE789310A (en) 1973-03-27
CH558772A (en) 1975-02-14
FR2154636B1 (en) 1974-10-04
IT967930B (en) 1974-03-11
AT317871B (en) 1974-09-25
NL7212958A (en) 1973-03-30
DE2247008A1 (en) 1973-04-05
GB1361558A (en) 1974-07-24
JPS4840745A (en) 1973-06-15

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