TR200300979T2 - Karboksilik asitlerin üretimi için daha gelişmiş yöntem - Google Patents

Karboksilik asitlerin üretimi için daha gelişmiş yöntem

Info

Publication number
TR200300979T2
TR200300979T2 TR2003/00979T TR200300979T TR200300979T2 TR 200300979 T2 TR200300979 T2 TR 200300979T2 TR 2003/00979 T TR2003/00979 T TR 2003/00979T TR 200300979 T TR200300979 T TR 200300979T TR 200300979 T2 TR200300979 T2 TR 200300979T2
Authority
TR
Turkey
Prior art keywords
production
carboxylic acids
advanced method
starting material
reaction zone
Prior art date
Application number
TR2003/00979T
Other languages
English (en)
Inventor
Arthur Turner John
Duncan Housley Samuel
Original Assignee
E.I. Du Pont De Nemours And Company
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
Priority claimed from US09/757,458 external-priority patent/US20010007910A1/en
Priority claimed from PCT/US2001/000826 external-priority patent/WO2001051443A2/en
Application filed by E.I. Du Pont De Nemours And Company filed Critical E.I. Du Pont De Nemours And Company
Publication of TR200300979T2 publication Critical patent/TR200300979T2/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • 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)

Abstract

Karsilik gelen bir baslagiç maddesinin uygun bir çözücü içerisinde katalitil sivi faz oksidasyonu vasitasiyla karboksilik asitlerin ya da bunlarin esterlerinin üretilmesi için gelistirilmis yöntem, söz konusu yöntem oksijen aliminin baslagiç maddesinin karsilik gelen karboksilik aside tam olarak dönüsmesi için gerek duyulan oksijenin % 50'sinden aziyla sinirlandirildigi yüksek basinçli ve yüksek çözücü oranli birinci oksidasyon reaksiyonu bölgesine reaksiyona girecek maddelerin verilmesinden ve meydana gelen reaksiyon ortaminin ikinci bir oksidasyon reaksiyonu bölgesine aktarilmasindan olusur.
TR2003/00979T 2001-01-10 2001-06-21 Karboksilik asitlerin üretimi için daha gelişmiş yöntem TR200300979T2 (tr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/757,458 US20010007910A1 (en) 2000-01-12 2001-01-10 Process for producing carboxylic acids
PCT/US2001/000826 WO2001051443A2 (en) 2000-01-12 2001-01-11 Method for increasing oxidation reactor production capacity
US88438101A 2001-06-19 2001-06-19

Publications (1)

Publication Number Publication Date
TR200300979T2 true TR200300979T2 (tr) 2004-10-21

Family

ID=27791800

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2003/00979T TR200300979T2 (tr) 2001-01-10 2001-06-21 Karboksilik asitlerin üretimi için daha gelişmiş yöntem

Country Status (1)

Country Link
TR (1) TR200300979T2 (tr)

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