IT1213483B - Procedimento per la produzione di anidride ftalica. - Google Patents

Procedimento per la produzione di anidride ftalica.

Info

Publication number: IT1213483B
Authority: IT; Italy
Prior art keywords: procedure; production; phthalic anhydride; phthalic; anhydride
Prior art date: 1986-08-14

Application number

IT8621489A

Other languages

English (en)

Other versions

IT8621489A0 (it

Inventor

Francesco Celeste

Giovanni Ranghino

Original Assignee

Sisas 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.)

1986-08-14

Filing date

1986-08-14

Publication date

1989-12-20

1986-08-14 Application filed by Sisas Spa filed Critical Sisas Spa

1986-08-14 Priority to IT8621489A priority Critical patent/IT1213483B/it

1986-08-14 Publication of IT8621489A0 publication Critical patent/IT8621489A0/it

1987-07-24 Priority to EP87110742A priority patent/EP0256352A1/en

1987-07-30 Priority to ZA875622A priority patent/ZA875622B/xx

1987-08-10 Priority to BR8704110A priority patent/BR8704110A/pt

1987-08-12 Priority to JP62200100A priority patent/JPS6388174A/ja

1987-08-13 Priority to CN198787105587A priority patent/CN87105587A/zh

1987-08-13 Priority to AU76857/87A priority patent/AU7685787A/en

1989-12-20 Application granted granted Critical

1989-12-20 Publication of IT1213483B publication Critical patent/IT1213483B/it

Links

LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title 1
JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 title 1

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Furan Compounds (AREA)

IT8621489A 1986-08-14 1986-08-14 Procedimento per la produzione di anidride ftalica. IT1213483B (it)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
IT8621489A IT1213483B (it)	1986-08-14	1986-08-14	Procedimento per la produzione di anidride ftalica.
EP87110742A EP0256352A1 (en)	1986-08-14	1987-07-24	Process for the production of phtalic anhydride
ZA875622A ZA875622B (en)	1986-08-14	1987-07-30	Process for the production of phtalic anhydride
BR8704110A BR8704110A (pt)	1986-08-14	1987-08-10	Processo para a producao de anidrido ftalico
JP62200100A JPS6388174A (ja)	1986-08-14	1987-08-12	無水フタル酸の製法
CN198787105587A CN87105587A (zh)	1986-08-14	1987-08-13	邻苯二甲酸酐的生产方法
AU76857/87A AU7685787A (en)	1986-08-14	1987-08-13	Phtalic anhydride

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8621489A IT1213483B (it)	1986-08-14	1986-08-14	Procedimento per la produzione di anidride ftalica.

Publications (2)

Publication Number	Publication Date
IT8621489A0 IT8621489A0 (it)	1986-08-14
IT1213483B true IT1213483B (it)	1989-12-20

Family

ID=11182571

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8621489A IT1213483B (it)	1986-08-14	1986-08-14	Procedimento per la produzione di anidride ftalica.

Country Status (7)

Country	Link
EP (1)	EP0256352A1 (it)
JP (1)	JPS6388174A (it)
CN (1)	CN87105587A (it)
AU (1)	AU7685787A (it)
BR (1)	BR8704110A (it)
IT (1)	IT1213483B (it)
ZA (1)	ZA875622B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19851786A1 (de)	1998-11-10	2000-05-11	Basf Ag	Silber- und Vanadiumoxid enthaltendes Multimetalloxid und dessen Verwendung
DE10002810A1 (de) *	2000-01-24	2001-07-26	Basf Ag	Verfahren zur Herstellung von Phthalsäureanhydrid
DE10211907A1 (de) *	2002-03-18	2003-10-02	Basf Ag	Oxidation von o-Xylol zu o-Tolylsäure und anderen Oxidationsprodukten durch gestaffelte Zufuhr eines sauerstoffhaltigen Gases
DE10211906A1 (de) *	2002-03-18	2003-10-02	Basf Ag	Oxidation von o-Xylol zu o-Tolylsäure und anderen Oxidationsprodukten durch kontrollierte Zufuhr eines sauerstoffhaltigen Gases
US6649773B2 (en)	2002-03-22	2003-11-18	General Electric Company	Method for the manufacture of halophthalic acids and anhydrides
US6657067B2 (en)	2002-03-22	2003-12-02	General Electric Company	Method for the manufacture of chlorophthalic anhydride
US6657068B2 (en)	2002-03-22	2003-12-02	General Electric Company	Liquid phase oxidation of halogenated ortho-xylenes
US7541489B2 (en)	2004-06-30	2009-06-02	Sabic Innovative Plastics Ip B.V.	Method of making halophthalic acids and halophthalic anhydrides
CN101448809B (zh) *	2006-05-19	2012-02-15	巴斯夫欧洲公司	通过在主反应器和次反应器中气相氧化邻二甲苯生产邻苯二甲酸酐
FR2919204B1 (fr)	2007-07-27	2010-02-12	Arkema France	Utilisation de filtres a particules pour limiter la desactivation de catalyseurs
DE102009017443A1 (de)	2008-04-15	2009-11-05	Basf Se	Verfahren und Katalysatoren zur Selektivoxidation von Alkylaromaten
CN110105192A (zh) *	2019-02-26	2019-08-09	沅江华龙催化科技有限公司	一种节能环保的甲苯衍生物空气氧化合成苯甲酸衍生物的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1098514A (fr) *	1951-04-13	1955-08-01	Imhausen & Co Gmbh	Procédé de préparation de dérivés d'acides polycarboxyliques aromatiques
GB856245A (en) *	1957-12-06	1960-12-14	Ici Ltd	Improvements in and relating to the production of cyclic carboxylic acids
US3406196A (en) *	1964-09-30	1968-10-15	Du Pont	Oxidation of polyalkyl aromatics to polycarboxylic acids

1986
- 1986-08-14 IT IT8621489A patent/IT1213483B/it active
1987
- 1987-07-24 EP EP87110742A patent/EP0256352A1/en not_active Withdrawn
- 1987-07-30 ZA ZA875622A patent/ZA875622B/xx unknown
- 1987-08-10 BR BR8704110A patent/BR8704110A/pt unknown
- 1987-08-12 JP JP62200100A patent/JPS6388174A/ja active Pending
- 1987-08-13 CN CN198787105587A patent/CN87105587A/zh active Pending
- 1987-08-13 AU AU76857/87A patent/AU7685787A/en not_active Abandoned

Also Published As

Publication number	Publication date
BR8704110A (pt)	1988-04-12
CN87105587A (zh)	1988-03-30
ZA875622B (en)	1988-02-08
AU7685787A (en)	1988-02-18
IT8621489A0 (it)	1986-08-14
JPS6388174A (ja)	1988-04-19
EP0256352A1 (en)	1988-02-24

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