FR1122495A - Process for the preparation of terephthaldialdehyde - Google Patents

Process for the preparation of terephthaldialdehyde

Info

Publication number
FR1122495A
FR1122495A FR1122495DA FR1122495A FR 1122495 A FR1122495 A FR 1122495A FR 1122495D A FR1122495D A FR 1122495DA FR 1122495 A FR1122495 A FR 1122495A
Authority
FR
France
Prior art keywords
terephthaldialdehyde
preparation
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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken 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 Glanzstoff AG, Vereinigte Glanzstoff Fabriken AG filed Critical Glanzstoff AG
Application granted granted Critical
Publication of FR1122495A publication Critical patent/FR1122495A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/544—Diformyl benzenes; Alkylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1122495D 1954-04-12 1955-04-08 Process for the preparation of terephthaldialdehyde Expired FR1122495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1122495X 1954-04-12

Publications (1)

Publication Number Publication Date
FR1122495A true FR1122495A (en) 1956-09-07

Family

ID=7724760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1122495D Expired FR1122495A (en) 1954-04-12 1955-04-08 Process for the preparation of terephthaldialdehyde

Country Status (1)

Country Link
FR (1) FR1122495A (en)

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