MXPA04010940A - Proceso para la produccion de acidos carboxilicos. - Google Patents

Proceso para la produccion de acidos carboxilicos.

Info

Publication number
MXPA04010940A
MXPA04010940A MXPA04010940A MXPA04010940A MXPA04010940A MX PA04010940 A MXPA04010940 A MX PA04010940A MX PA04010940 A MXPA04010940 A MX PA04010940A MX PA04010940 A MXPA04010940 A MX PA04010940A MX PA04010940 A MXPA04010940 A MX PA04010940A
Authority
MX
Mexico
Prior art keywords
reaction medium
methyl acetate
acetic acid
production
additional
Prior art date
Application number
MXPA04010940A
Other languages
English (en)
Inventor
Howard Jones Graham
Original Assignee
Invista Tech Sarl
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 Invista Tech Sarl filed Critical Invista Tech Sarl
Publication of MXPA04010940A publication Critical patent/MXPA04010940A/es

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se describe un proceso para la produccion de un acido carboxilico o su ester mediante oxidacion en fase liquida catalitica de un precursor correspondiente en acido acetico como solvente, el proceso comprende: (i) formar un medio de reaccion que comprende acido acetico, catalizador de oxidacion, precursor y oxidante; (ii) opcionalmente reciclar el acetato de metilo producido del acido acetico como producto secundario de regreso al medio de reaccion.
MXPA04010940A 2002-05-06 2003-05-06 Proceso para la produccion de acidos carboxilicos. MXPA04010940A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37831102P 2002-05-06 2002-05-06
PCT/US2003/013772 WO2003095408A1 (en) 2002-05-06 2003-05-06 Process for the production of carboxylic acids

Publications (1)

Publication Number Publication Date
MXPA04010940A true MXPA04010940A (es) 2005-07-14

Family

ID=29420378

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04010940A MXPA04010940A (es) 2002-05-06 2003-05-06 Proceso para la produccion de acidos carboxilicos.

Country Status (17)

Country Link
EP (1) EP1501778B1 (es)
KR (1) KR20050006230A (es)
CN (1) CN100369880C (es)
AR (1) AR039884A1 (es)
AT (1) ATE319674T1 (es)
AU (1) AU2003241349A1 (es)
BR (1) BR0309600A (es)
CA (1) CA2484729A1 (es)
DE (1) DE60303930T2 (es)
DZ (1) DZ3427A1 (es)
EG (1) EG23520A (es)
ES (1) ES2258719T3 (es)
MX (1) MXPA04010940A (es)
MY (1) MY131919A (es)
TW (1) TWI264432B (es)
WO (1) WO2003095408A1 (es)
ZA (1) ZA200408773B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114984897B (zh) * 2022-05-20 2023-10-17 万华化学集团股份有限公司 一种氧化-过氧化物分解耦合反应装置及其用于有机醛氧化生产有机酸的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384933A (en) * 1976-12-30 1978-07-26 Mitsubishi Chem Ind Ltd Preparation of terephthalic acid
CA1088561A (en) * 1976-12-30 1980-10-28 Hiroshi Hashizume Process for producing terephthalic acid
FI55414C (fi) * 1977-06-07 1979-07-10 Niemi Antti Johannes Foerfarande och anordning foer reglering av ph

Also Published As

Publication number Publication date
TW200413305A (en) 2004-08-01
WO2003095408A1 (en) 2003-11-20
DE60303930D1 (de) 2006-05-04
CN1653026A (zh) 2005-08-10
EP1501778B1 (en) 2006-03-08
ATE319674T1 (de) 2006-03-15
MY131919A (en) 2007-09-28
EG23520A (en) 2006-03-22
BR0309600A (pt) 2005-02-15
KR20050006230A (ko) 2005-01-15
AR039884A1 (es) 2005-03-09
CN100369880C (zh) 2008-02-20
DE60303930T2 (de) 2006-10-19
ZA200408773B (en) 2005-11-15
AU2003241349A1 (en) 2003-11-11
TWI264432B (en) 2006-10-21
EP1501778A1 (en) 2005-02-02
CA2484729A1 (en) 2003-11-20
ES2258719T3 (es) 2006-09-01
DZ3427A1 (fr) 2005-07-02

Similar Documents

Publication Publication Date Title
AU2003230306A1 (en) Continuous carbonylation process
WO2010019780A3 (en) Process and apparatus for recovery of acetic acid from methyl acetate
MY160862A (en) Process for producing acetic acid
RU2011126248A (ru) Способ карбонилирования для получения метилацетата
MY128616A (en) Process for producing pure terephthalic acid with improved recovery of precursors, solvent and methyl acetate
MX2010010879A (es) Metodo para preparar alquilester de acido graso usando acido graso.
AU2003293666A1 (en) Method for the production of 2-keto-l-gulonic acid-c4-c10 alkyl esters
PL1871707T3 (pl) Sposób wytwarzania nadtlenku wodoru
CN112079706B (zh) 一种绿色催化氧化脂肪族伯醇制备羧酸的方法
MX2007010936A (es) Proceso para la produccion de acidos dicarboxilicos aromaticos.
CN1332924C (zh) 一种有机酸酯化方法
WO2021047292A1 (zh) 一种基于氧气氧化的羧酸及ε-己内酯联产的新方法
MXPA04010940A (es) Proceso para la produccion de acidos carboxilicos.
WO2005009927A3 (en) Process for production of acetyl anhydrides and optionally acetic acid from methane and carbon dioxide
Shi et al. β-Cyclodextrin promoted oxidation of aldehydes to carboxylic acids in water
CN105111128A (zh) 一种n-羟基邻苯二甲酰亚胺的制备方法
ATE307107T1 (de) Verbessertes verfahren zur herstellung von carbonsäuren
CN102108043B (zh) 一种1,3,5,7-四羟基金刚烷的合成方法
Xiang et al. Pd-catalyzed ortho-olefination of aromatic acetyl esters
Luo et al. Base-mediated carboxylation of C-nucleophiles with CO 2
WO2002026691A3 (en) Process for producing lower aliphatic carboxylic acid ester
TH64292A (th) กระบวนการสำหรับการผลิตของกรดคาร์บอกซิลิก
CN101875681A (zh) 一种16α-羟基***龙的合成方法
Wen et al. Valorization of carbon dioxide with alcohols
EP1108706A4 (en) CATALYTIC PRODUCTION OF ALDEHYDES BY DIRECT HYDRATION OF CARBONIC ACIDS

Legal Events

Date Code Title Description
FG Grant or registration