CA2075197A1 - Process for the preparation of 2-hydroxy-naphthalene-6-carboxylic acid - Google Patents

Process for the preparation of 2-hydroxy-naphthalene-6-carboxylic acid

Info

Publication number
CA2075197A1
CA2075197A1 CA002075197A CA2075197A CA2075197A1 CA 2075197 A1 CA2075197 A1 CA 2075197A1 CA 002075197 A CA002075197 A CA 002075197A CA 2075197 A CA2075197 A CA 2075197A CA 2075197 A1 CA2075197 A1 CA 2075197A1
Authority
CA
Canada
Prior art keywords
hydroxy
carboxylic acid
naphthalene
potassium
reaction
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.)
Abandoned
Application number
CA002075197A
Other languages
English (en)
French (fr)
Inventor
Volker Hautzel
Siegbert Rittner
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
Individual
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 Individual filed Critical Individual
Publication of CA2075197A1 publication Critical patent/CA2075197A1/en
Abandoned 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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide

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)
CA002075197A 1990-02-02 1991-01-24 Process for the preparation of 2-hydroxy-naphthalene-6-carboxylic acid Abandoned CA2075197A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003043A DE4003043A1 (de) 1990-02-02 1990-02-02 Verfahren zur herstellung von 2-hydroxy-naphthalin-6-carbonsaeure
DEP4003043.1 1990-02-02

Publications (1)

Publication Number Publication Date
CA2075197A1 true CA2075197A1 (en) 1991-08-03

Family

ID=6399256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075197A Abandoned CA2075197A1 (en) 1990-02-02 1991-01-24 Process for the preparation of 2-hydroxy-naphthalene-6-carboxylic acid

Country Status (7)

Country Link
US (1) US5312976A (US07652168-20100126-C00068.png)
EP (1) EP0513053B1 (US07652168-20100126-C00068.png)
JP (1) JPH05504346A (US07652168-20100126-C00068.png)
CA (1) CA2075197A1 (US07652168-20100126-C00068.png)
DE (2) DE4003043A1 (US07652168-20100126-C00068.png)
IN (1) IN170980B (US07652168-20100126-C00068.png)
WO (1) WO1991011422A1 (US07652168-20100126-C00068.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316937A1 (de) * 1993-05-21 1994-12-01 Hoechst Ag Verfahren zur Herstellung von aromatischen Hydroxycarbonsäuren
DE4316932A1 (de) * 1993-05-21 1994-11-24 Hoechst Ag Verfahren zur Herstellung von 2-Hydroxy-naphthalin-6-carbonsäure
JP3197905B2 (ja) * 1996-10-21 2001-08-13 株式会社上野製薬応用研究所 ２―ヒドロキシナフタレン―３，６―ジカルボン酸の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593816A (en) * 1924-08-16 1926-07-27 Grasselli Dyestuffs Corp Making 2-hydroxy-naphthalene-6-carboxylic acid
DE955599C (de) * 1955-05-15 1957-01-03 Fabricacion Nac De Colorantes Verfahren zur Herstellung von 2-Oxynaphthalin-3-carbonsaeure
DE1643537B2 (de) * 1966-08-16 1976-09-16 Toray Industries, Inc., Tokio Verfahren zur herstellung von metallsalzen aromatischer hydroxycarbonsaeuren oder deren freie saeuren
US3769326A (en) * 1971-03-26 1973-10-30 Monsanto Co Production of carboxylic acids and esters
US4287357A (en) * 1980-03-06 1981-09-01 American Cyanamid Company Process for the production of 6-hydroxy-2-naphthoic acid
US4345094A (en) * 1980-03-06 1982-08-17 American Cyanamid Company Process for the production of 6-hydroxy-2-naphthoic acid
US4345095A (en) * 1980-03-06 1982-08-17 American Cyanamid Company Process for the production of 6-hydroxy-2-naphthoic acid
US4329494A (en) * 1981-07-22 1982-05-11 American Cyanamid Company Recycling techniques in the production of 6-hydroxy-2-naphthoic acid

Also Published As

Publication number Publication date
DE4003043A1 (de) 1991-08-08
WO1991011422A1 (de) 1991-08-08
DE59103290D1 (de) 1994-11-24
US5312976A (en) 1994-05-17
EP0513053B1 (de) 1994-10-19
IN170980B (US07652168-20100126-C00068.png) 1992-06-27
JPH05504346A (ja) 1993-07-08
EP0513053A1 (de) 1992-11-19

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead