FR2002471A1 - Prodn of phthalic acids by oxidation of methylbenzenes - Google Patents

Prodn of phthalic acids by oxidation of methylbenzenes

Info

Publication number
FR2002471A1
FR2002471A1 FR6904297A FR6904297A FR2002471A1 FR 2002471 A1 FR2002471 A1 FR 2002471A1 FR 6904297 A FR6904297 A FR 6904297A FR 6904297 A FR6904297 A FR 6904297A FR 2002471 A1 FR2002471 A1 FR 2002471A1
Authority
FR
France
Prior art keywords
prodn
oxidation
phthalic acids
mixt
rea
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.)
Withdrawn
Application number
FR6904297A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2002471A1 publication Critical patent/FR2002471A1/fr
Withdrawn legal-status Critical Current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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR6904297A 1968-02-23 1969-02-20 Prodn of phthalic acids by oxidation of methylbenzenes Withdrawn FR2002471A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70740568A 1968-02-23 1968-02-23

Publications (1)

Publication Number Publication Date
FR2002471A1 true FR2002471A1 (en) 1969-10-17

Family

ID=24841562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904297A Withdrawn FR2002471A1 (en) 1968-02-23 1969-02-20 Prodn of phthalic acids by oxidation of methylbenzenes

Country Status (6)

Country Link
US (1) UST861029I4 (US20110009641A1-20110113-C00116.png)
BE (1) BE728749A (US20110009641A1-20110113-C00116.png)
DE (1) DE1908787A1 (US20110009641A1-20110113-C00116.png)
FR (1) FR2002471A1 (US20110009641A1-20110113-C00116.png)
GB (1) GB1188928A (US20110009641A1-20110113-C00116.png)
NL (1) NL6902768A (US20110009641A1-20110113-C00116.png)

Also Published As

Publication number Publication date
GB1188928A (en) 1970-04-22
BE728749A (US20110009641A1-20110113-C00116.png) 1969-08-01
DE1908787A1 (de) 1969-09-25
UST861029I4 (en) 1969-04-15
NL6902768A (US20110009641A1-20110113-C00116.png) 1969-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse