FR2273791A1 - PROCESS FOR PREPARATION OF HYDROXY-2 NAPHTHALENE-CARBOXYLIC-3 ACID - Google Patents

PROCESS FOR PREPARATION OF HYDROXY-2 NAPHTHALENE-CARBOXYLIC-3 ACID

Info

Publication number
FR2273791A1
FR2273791A1 FR7517370A FR7517370A FR2273791A1 FR 2273791 A1 FR2273791 A1 FR 2273791A1 FR 7517370 A FR7517370 A FR 7517370A FR 7517370 A FR7517370 A FR 7517370A FR 2273791 A1 FR2273791 A1 FR 2273791A1
Authority
FR
France
Prior art keywords
naphthalene
carboxylic
hydroxy
preparation
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.)
Withdrawn
Application number
FR7517370A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst 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 claimed from DE19742426850 external-priority patent/DE2426850A1/en
Priority claimed from DE19752522175 external-priority patent/DE2522175A1/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2273791A1 publication Critical patent/FR2273791A1/en
Withdrawn legal-status Critical Current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
FR7517370A 1974-06-04 1975-06-04 PROCESS FOR PREPARATION OF HYDROXY-2 NAPHTHALENE-CARBOXYLIC-3 ACID Withdrawn FR2273791A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742426850 DE2426850A1 (en) 1974-06-04 1974-06-04 2-Hydroxy-3-naphthoic acid by carboxylation of beta naphtholate - using high shear agitation in the presence of beta naphthol
DE19752522175 DE2522175A1 (en) 1975-05-17 1975-05-17 2-Hydroxy-3-naphthoic acid by carboxylation of beta naphtholate - using high shear agitation in the presence of beta naphthol

Publications (1)

Publication Number Publication Date
FR2273791A1 true FR2273791A1 (en) 1976-01-02

Family

ID=25767230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517370A Withdrawn FR2273791A1 (en) 1974-06-04 1975-06-04 PROCESS FOR PREPARATION OF HYDROXY-2 NAPHTHALENE-CARBOXYLIC-3 ACID

Country Status (7)

Country Link
JP (1) JPS514152A (en)
DK (1) DK248375A (en)
FR (1) FR2273791A1 (en)
GB (1) GB1507054A (en)
IT (1) IT1060851B (en)
LU (1) LU72626A1 (en)
NL (1) NL7506447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407196A1 (en) * 1977-10-25 1979-05-25 Ueno Seiyaku Oyo Kenkyujo Kk PROCESS FOR PREPARING 2-HYDROXYNAPHTALENE-CARBOXYLIC ACIDS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283065B (en) * 2019-05-13 2022-04-12 宿迁林通新材料有限公司 Production process of 2-hydroxy-3-naphthoic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407196A1 (en) * 1977-10-25 1979-05-25 Ueno Seiyaku Oyo Kenkyujo Kk PROCESS FOR PREPARING 2-HYDROXYNAPHTALENE-CARBOXYLIC ACIDS

Also Published As

Publication number Publication date
GB1507054A (en) 1978-04-12
JPS514152A (en) 1976-01-14
LU72626A1 (en) 1977-03-03
NL7506447A (en) 1975-12-08
IT1060851B (en) 1982-09-30
DK248375A (en) 1975-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse