FR637212A - Process for the preparation of naphthalene-1.4.5.8-tetracarboxylic acid - Google Patents

Process for the preparation of naphthalene-1.4.5.8-tetracarboxylic acid

Info

Publication number
FR637212A
FR637212A FR637212DA FR637212A FR 637212 A FR637212 A FR 637212A FR 637212D A FR637212D A FR 637212DA FR 637212 A FR637212 A FR 637212A
Authority
FR
France
Prior art keywords
naphthalene
preparation
tetracarboxylic acid
tetracarboxylic
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.)
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 FR637212A publication Critical patent/FR637212A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C65/32—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 keto groups
    • C07C65/34—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 keto groups polycyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR637212D 1926-07-09 1927-07-07 Process for the preparation of naphthalene-1.4.5.8-tetracarboxylic acid Expired FR637212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE637212X 1926-07-09

Publications (1)

Publication Number Publication Date
FR637212A true FR637212A (en) 1928-04-25

Family

ID=6579570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR637212D Expired FR637212A (en) 1926-07-09 1927-07-07 Process for the preparation of naphthalene-1.4.5.8-tetracarboxylic acid

Country Status (1)

Country Link
FR (1) FR637212A (en)

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