CH558772A - Verfahren zur herstellung von 3,5-disubstituierten 4hydroxybenzoesaeuren. - Google Patents

Verfahren zur herstellung von 3,5-disubstituierten 4hydroxybenzoesaeuren.

Info

Publication number
CH558772A
CH558772A CH1410571A CH1410571A CH558772A CH 558772 A CH558772 A CH 558772A CH 1410571 A CH1410571 A CH 1410571A CH 1410571 A CH1410571 A CH 1410571A CH 558772 A CH558772 A CH 558772A
Authority
CH
Switzerland
Prior art keywords
disubstituted
acids
preparation
Prior art date
Application number
CH1410571A
Other languages
English (en)
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
Priority to BE789310D priority Critical patent/BE789310A/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1410571A priority patent/CH558772A/de
Priority to CA149,860A priority patent/CA971187A/en
Priority to JP9163772A priority patent/JPS4840745A/ja
Priority to DE19722247008 priority patent/DE2247008A1/de
Priority to NL7212958A priority patent/NL7212958A/xx
Priority to FR7234151A priority patent/FR2154636B1/fr
Priority to AT829972A priority patent/AT317871B/de
Priority to IT2975472A priority patent/IT967930B/it
Priority to GB4467572A priority patent/GB1361558A/en
Publication of CH558772A publication Critical patent/CH558772A/de
Priority to US05/552,527 priority patent/US4034006A/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
    • C07C51/15—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)
CH1410571A 1971-09-28 1971-09-28 Verfahren zur herstellung von 3,5-disubstituierten 4hydroxybenzoesaeuren. CH558772A (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE789310D BE789310A (fr) 1971-09-28 Procede de preparation de sels alcalins d'acides hydroxy- benzoiques substitues des acides libres
CH1410571A CH558772A (de) 1971-09-28 1971-09-28 Verfahren zur herstellung von 3,5-disubstituierten 4hydroxybenzoesaeuren.
CA149,860A 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
JP9163772A JPS4840745A (de) 1971-09-28 1972-09-12
NL7212958A NL7212958A (de) 1971-09-28 1972-09-25
DE19722247008 DE2247008A1 (de) 1971-09-28 1972-09-25 Verfahren zur herstellung von alkalisalzen 3,5-disubstituierten 4-hydroxybenzoesaeuren und deren freien saeuren
FR7234151A FR2154636B1 (de) 1971-09-28 1972-09-27
AT829972A AT317871B (de) 1971-09-28 1972-09-27 Verfahren zur Herstellung von 3,5-disubstituierten 4-Hydroxybenzoesäuren und ihren Salzen
IT2975472A IT967930B (it) 1971-09-28 1972-09-27 Procedimento per la preparazione di sali alcalini di acidi 4 idros sibenzoici 3 5 disostituiti e dei loro acidi liberi
GB4467572A GB1361558A (en) 1971-09-28 1972-09-27 Process for the manufacture of alkali metal salts of 3,5-disub stituted 4-hydroxybenzoic acids and their free acids
US05/552,527 US4034006A (en) 1971-09-28 1975-02-24 Process for the manufacture of alkali salts of 3,5-disubstituted 4-hydroxybenzoic acids and their free acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1410571A CH558772A (de) 1971-09-28 1971-09-28 Verfahren zur herstellung von 3,5-disubstituierten 4hydroxybenzoesaeuren.

Publications (1)

Publication Number Publication Date
CH558772A true CH558772A (de) 1975-02-14

Family

ID=4398017

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1410571A CH558772A (de) 1971-09-28 1971-09-28 Verfahren zur herstellung von 3,5-disubstituierten 4hydroxybenzoesaeuren.

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63165341A (ja) * 1986-12-27 1988-07-08 Honsyu Kagaku Kogyo Kk ３，５−ジアルキルサリチル酸の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505291A (fr) * 1965-12-24 1967-12-08 Perfectionnements aux procédés pour la préparation d'acides hydroxybenzoïques

Also Published As

Publication number Publication date
FR2154636B1 (de) 1974-10-04
CA971187A (en) 1975-07-15
GB1361558A (en) 1974-07-24
DE2247008A1 (de) 1973-04-05
FR2154636A1 (de) 1973-05-11
AT317871B (de) 1974-09-25
NL7212958A (de) 1973-03-30
IT967930B (it) 1974-03-11
BE789310A (fr) 1973-03-27
JPS4840745A (de) 1973-06-15

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Legal Events

Date Code Title Description
PL Patent ceased