FR819050A - 2-Hydroxynaphthalene-dicarboxylic acids and process for the preparation of these acids - Google Patents

2-Hydroxynaphthalene-dicarboxylic acids and process for the preparation of these acids

Info

Publication number
FR819050A
FR819050A FR819050DA FR819050A FR 819050 A FR819050 A FR 819050A FR 819050D A FR819050D A FR 819050DA FR 819050 A FR819050 A FR 819050A
Authority
FR
France
Prior art keywords
acids
hydroxynaphthalene
preparation
dicarboxylic acids
dicarboxylic
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR819050A publication Critical patent/FR819050A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR819050D 1936-03-11 1937-03-11 2-Hydroxynaphthalene-dicarboxylic acids and process for the preparation of these acids Expired FR819050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE819050X 1936-03-11

Publications (1)

Publication Number Publication Date
FR819050A true FR819050A (en) 1937-10-08

Family

ID=6735588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819050D Expired FR819050A (en) 1936-03-11 1937-03-11 2-Hydroxynaphthalene-dicarboxylic acids and process for the preparation of these acids

Country Status (1)

Country Link
FR (1) FR819050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913430A1 (en) * 1997-03-19 1999-05-06 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Condensed azo compound and process for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913430A1 (en) * 1997-03-19 1999-05-06 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Condensed azo compound and process for producing the same
EP0913430A4 (en) * 1997-03-19 2005-01-19 Ueno Seiyaku Oyo Kenkyujo Kk Condensed azo compound and process for producing the same

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