IT1317828B1 - Procedimento per la preparazione di acidi carbossilici aromatici, inparticolare in presenza di catalizzatore. - Google Patents

Procedimento per la preparazione di acidi carbossilici aromatici, inparticolare in presenza di catalizzatore.

Info

Publication number
IT1317828B1
IT1317828B1 IT2000MI000237A ITMI20000237A IT1317828B1 IT 1317828 B1 IT1317828 B1 IT 1317828B1 IT 2000MI000237 A IT2000MI000237 A IT 2000MI000237A IT MI20000237 A ITMI20000237 A IT MI20000237A IT 1317828 B1 IT1317828 B1 IT 1317828B1
Authority
IT
Italy
Prior art keywords
catalyst
procedure
preparation
carboxylic acids
aromatic carboxylic
Prior art date
Application number
IT2000MI000237A
Other languages
English (en)
Inventor
Francesco Minisci
Roberto Pirola
Carlo Fumagalli
Original Assignee
Lonza Spa
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 Lonza Spa filed Critical Lonza Spa
Priority to IT2000MI000237A priority Critical patent/IT1317828B1/it
Publication of ITMI20000237A0 publication Critical patent/ITMI20000237A0/it
Priority to AU2001233740A priority patent/AU2001233740A1/en
Priority to PCT/EP2001/001181 priority patent/WO2001058845A1/en
Publication of ITMI20000237A1 publication Critical patent/ITMI20000237A1/it
Application granted granted Critical
Publication of IT1317828B1 publication Critical patent/IT1317828B1/it

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)
IT2000MI000237A 2000-02-11 2000-02-11 Procedimento per la preparazione di acidi carbossilici aromatici, inparticolare in presenza di catalizzatore. IT1317828B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000MI000237A IT1317828B1 (it) 2000-02-11 2000-02-11 Procedimento per la preparazione di acidi carbossilici aromatici, inparticolare in presenza di catalizzatore.
AU2001233740A AU2001233740A1 (en) 2000-02-11 2001-02-05 Process for the preparation of aromatic carboxylic acids
PCT/EP2001/001181 WO2001058845A1 (en) 2000-02-11 2001-02-05 Process for the preparation of aromatic carboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000237A IT1317828B1 (it) 2000-02-11 2000-02-11 Procedimento per la preparazione di acidi carbossilici aromatici, inparticolare in presenza di catalizzatore.

Publications (3)

Publication Number Publication Date
ITMI20000237A0 ITMI20000237A0 (it) 2000-02-11
ITMI20000237A1 ITMI20000237A1 (it) 2001-08-11
IT1317828B1 true IT1317828B1 (it) 2003-07-15

Family

ID=11443994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000237A IT1317828B1 (it) 2000-02-11 2000-02-11 Procedimento per la preparazione di acidi carbossilici aromatici, inparticolare in presenza di catalizzatore.

Country Status (3)

Country Link
AU (1) AU2001233740A1 (it)
IT (1) IT1317828B1 (it)
WO (1) WO2001058845A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10745376B2 (en) 2016-03-24 2020-08-18 Monsanto Technology Llc Processes for the preparation of heteroaryl carboxylic acids
JPWO2018180944A1 (ja) * 2017-03-27 2020-02-06 Ａｇｃ株式会社 ハロゲン含有ピラゾールカルボン酸の製造方法
CN110218150A (zh) * 2019-06-14 2019-09-10 吉林凯莱英医药化学有限公司 取代苯甲酸类有机物的连续化合成方法
CN115784871A (zh) * 2022-12-09 2023-03-14 黄石市利福达医药化工有限公司 一种联苯-4甲酸的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833816A (en) * 1954-05-03 1958-05-06 Mid Century Corp Preparation of aromatic polycarboxylic acids
BE550529A (it) * 1955-08-24
GB833440A (en) * 1956-10-31 1960-04-27 Ici Ltd Preparation of aromatic carboxylic acids
US2952703A (en) * 1958-07-31 1960-09-13 Rohm & Haas Manufacture of benzoic acid
US4692546A (en) * 1984-07-24 1987-09-08 Celanese Corporation Process for producing acyloxy aromatic carboxylic acids
DE3529380A1 (de) * 1985-08-16 1987-02-19 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von aromatischen carbonsaeuren
DE3743517A1 (de) * 1987-12-22 1989-07-06 Basf Ag Verfahren zur herstellung von aromatischen hydroxycarbonsaeuren

Also Published As

Publication number Publication date
WO2001058845A1 (en) 2001-08-16
AU2001233740A1 (en) 2001-08-20
ITMI20000237A1 (it) 2001-08-11
ITMI20000237A0 (it) 2000-02-11

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