BR0008034A - Oxidação de hidrocarbonetos em ácido na presença de fluorocomposto - Google Patents

Oxidação de hidrocarbonetos em ácido na presença de fluorocomposto

Info

Publication number
BR0008034A
BR0008034A BR0008034-9A BR0008034A BR0008034A BR 0008034 A BR0008034 A BR 0008034A BR 0008034 A BR0008034 A BR 0008034A BR 0008034 A BR0008034 A BR 0008034A
Authority
BR
Brazil
Prior art keywords
acid
fluorocomposites
xylene
introduction
fluorocomposite
Prior art date
Application number
BR0008034-9A
Other languages
English (en)
Inventor
David C Decoster
Mark W Dassel
Eustathios Vassiliou
Original Assignee
Rpc Inc
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 Rpc Inc filed Critical Rpc Inc
Publication of BR0008034A publication Critical patent/BR0008034A/pt

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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting

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)

Abstract

Esta invenção se refere a processos de oxidação de hidrocarbonetos, como ciclohexano, o-xileno, m-xileno e pxileno, para formar um respectivo ácido, como ácido adípico, ácido ftálico, ácido isoftálico e ácido tereftálico, por exemplo, por introdução na mistura de reação de pequenas quantidades críticas de fluorocompostos. Fluorocompostos preferíveis são perfluoroácidos, por exemplo, ácido perfluoroacético, ácido perfluorobutírico e ácido perfluorooctanóico. Com a introdução de quantidades críticas dos fluorocompostos, a reatividade aumenta, sem sacrificar o rendimento e/ou a seletividade.
BR0008034-9A 1999-02-04 2000-02-04 Oxidação de hidrocarbonetos em ácido na presença de fluorocomposto BR0008034A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11865299P 1999-02-04 1999-02-04
PCT/US2000/003109 WO2000046172A1 (en) 1999-02-04 2000-02-04 Oxidation of hydrocarbons to acids in the presence of fluoro compounds

Publications (1)

Publication Number Publication Date
BR0008034A true BR0008034A (pt) 2001-11-06

Family

ID=22379918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008034-9A BR0008034A (pt) 1999-02-04 2000-02-04 Oxidação de hidrocarbonetos em ácido na presença de fluorocomposto

Country Status (9)

Country Link
EP (1) EP1150938A1 (pt)
JP (1) JP2002536350A (pt)
KR (1) KR20010101783A (pt)
CN (1) CN1339021A (pt)
AU (1) AU3697400A (pt)
BR (1) BR0008034A (pt)
CA (1) CA2361709A1 (pt)
MX (1) MXPA01007874A (pt)
WO (1) WO2000046172A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806078B1 (fr) * 2000-03-08 2004-01-30 Rhodia Polyamide Intermediates Procede d'oxydation d'hydrocarbures en acides
FR2806079B1 (fr) * 2000-03-08 2003-03-14 Rhodia Polyamide Intermediates Procede d'oxydation d'hydrocarbures en acides
FR2828194B1 (fr) * 2001-08-03 2004-03-19 Rhodia Polyamide Intermediates Procede d'oxydation d'hydrocarbures en acides
JP5576859B2 (ja) * 2008-05-14 2014-08-20 ジャワハーラル ネール センター フォー アドヴァンスド サイエンティフィック リサーチ Ｔａｔのｄｎａ配列、遺伝子コンストラクト、ワクチンおよびそれらの方法
CN108341939A (zh) * 2018-01-23 2018-07-31 浙江省现代纺织工业研究院 一种杂化对二甲苯的制备方法
CN112521266B (zh) * 2019-09-18 2023-04-07 中国石油化工股份有限公司 己二酸的生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947494A (en) * 1972-12-20 1976-03-30 Standard Oil Company Quality of phthalic acids improved by haloacetic acid
JP2730390B2 (ja) * 1992-04-10 1998-03-25 日本鋼管株式会社 ナフタレンジカルボン酸の製造方法
FR2732678B1 (fr) * 1995-04-07 1997-05-23 Rhone Poulenc Chimie Procede d'oxydation d'hydrocarbures, d'alcools ou de cetones par catalyse heterogene

Also Published As

Publication number Publication date
JP2002536350A (ja) 2002-10-29
AU3697400A (en) 2000-08-25
MXPA01007874A (es) 2002-04-24
WO2000046172A1 (en) 2000-08-10
CA2361709A1 (en) 2000-08-10
CN1339021A (zh) 2002-03-06
KR20010101783A (ko) 2001-11-14
EP1150938A1 (en) 2001-11-07

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired