FR1184811A - Process for preparing anhydride or tetrachloronaphthalic acid - Google Patents

Process for preparing anhydride or tetrachloronaphthalic acid

Info

Publication number
FR1184811A
FR1184811A FR1184811DA FR1184811A FR 1184811 A FR1184811 A FR 1184811A FR 1184811D A FR1184811D A FR 1184811DA FR 1184811 A FR1184811 A FR 1184811A
Authority
FR
France
Prior art keywords
tetrachloronaphthalic
acid
preparing anhydride
anhydride
preparing
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)
Inventor
Henri Delarue
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.)
Compagnie Francaise des Matieres Colorantes SARL
Original Assignee
Compagnie Francaise des Matieres Colorantes SARL
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 Compagnie Francaise des Matieres Colorantes SARL filed Critical Compagnie Francaise des Matieres Colorantes SARL
Application granted granted Critical
Publication of FR1184811A publication Critical patent/FR1184811A/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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR1184811D 1957-10-16 1957-10-16 Process for preparing anhydride or tetrachloronaphthalic acid Expired FR1184811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1184811T 1957-10-16

Publications (1)

Publication Number Publication Date
FR1184811A true FR1184811A (en) 1959-07-27

Family

ID=9663636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184811D Expired FR1184811A (en) 1957-10-16 1957-10-16 Process for preparing anhydride or tetrachloronaphthalic acid

Country Status (1)

Country Link
FR (1) FR1184811A (en)

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