BR112022002858A2 - Processo para preparar um composto - Google Patents

Processo para preparar um composto

Info

Publication number
BR112022002858A2
BR112022002858A2 BR112022002858A BR112022002858A BR112022002858A2 BR 112022002858 A2 BR112022002858 A2 BR 112022002858A2 BR 112022002858 A BR112022002858 A BR 112022002858A BR 112022002858 A BR112022002858 A BR 112022002858A BR 112022002858 A2 BR112022002858 A2 BR 112022002858A2
Authority
BR
Brazil
Prior art keywords
compound
acfc
make
furoates
furan
Prior art date
Application number
BR112022002858A
Other languages
English (en)
Inventor
Ejerssa Janka Mesfin
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR112022002858A2 publication Critical patent/BR112022002858A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

processo para preparar um composto. um processo para preparar ácidos 5-(alcoxicarbonil)furan-2-carboxílicos (acfc) pela oxidação de vários furoatos na presença de um catalisador contendo cobalto, manganês e bromo e de um solvente enquanto simultaneamente remove o vapor de água da câmara de reação. o processo pode produzir acfc com alta pureza e baixa cor e com alto rendimento.
BR112022002858A 2019-09-05 2020-08-25 Processo para preparar um composto BR112022002858A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962896178P 2019-09-05 2019-09-05
PCT/US2020/047716 WO2021045927A1 (en) 2019-09-05 2020-08-25 Efficient process for producing 5-(alkoxycarbonyl)-furan-2-carboxylic acids

Publications (1)

Publication Number Publication Date
BR112022002858A2 true BR112022002858A2 (pt) 2022-05-17

Family

ID=74852394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002858A BR112022002858A2 (pt) 2019-09-05 2020-08-25 Processo para preparar um composto

Country Status (5)

Country Link
US (1) US11787774B2 (pt)
EP (1) EP4025567A4 (pt)
CN (1) CN114364662A (pt)
BR (1) BR112022002858A2 (pt)
WO (1) WO2021045927A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11655334B2 (en) 2018-06-25 2023-05-23 Eastman Chemical Company Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC)
US11440895B2 (en) 2018-06-25 2022-09-13 Eastman Chemical Company Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC)
WO2021045927A1 (en) 2019-09-05 2021-03-11 Eastman Chemical Company Efficient process for producing 5-(alkoxycarbonyl)-furan-2-carboxylic acids

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CH425709A (de) 1964-09-01 1967-06-15 Ciba Geigy Verwendung von neuen 6-Phenylbenzazolylverbindungen als optische Aufhellmittel für textile organische Materialien
US3584039A (en) 1967-08-30 1971-06-08 Standard Oil Co Fiber-grade terephthalic acid by catalytic hydrogen treatment of dissolved impure terephthalic acid
JPS5328421B2 (pt) 1973-05-15 1978-08-15
US4158738A (en) 1977-05-26 1979-06-19 E. I. Du Pont De Nemours And Company Process for the production of fiber-grade terephthalic acid
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PL2430010T3 (pl) 2009-05-14 2015-10-30 Archer Daniels Midland Co Utlenianie związków furfuralu
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US8791278B2 (en) 2011-05-24 2014-07-29 Eastman Chemical Company Oxidation process to produce a crude and/or purified carboxylic acid product
US8791277B2 (en) 2011-05-24 2014-07-29 Eastman Chemical Company Oxidation process to produce a crude and/or purified carboxylic acid product
US9573120B2 (en) 2014-05-08 2017-02-21 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
US20120302773A1 (en) 2011-05-24 2012-11-29 Eastman Chemical Company Oxidation process to produce a crude and/or purified carboxylic acid product
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US8772513B2 (en) 2012-08-30 2014-07-08 Eastman Chemical Company Oxidation process to produce a crude dry carboxylic acid product
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CA2921489C (en) 2013-08-30 2021-06-29 Furanix Technologies B.V. Process for purifying an acid composition comprising 2-formyl-furan-5-carboxylic acid and 2,5-furandicarboxylic acid
US9943834B2 (en) * 2014-05-08 2018-04-17 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
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WO2016076710A1 (en) 2014-11-10 2016-05-19 Furanix Technologies B.V. Preparation of dialkyl esters of 2,5-furandicarboxylic acid
ES2742412T3 (es) 2015-02-05 2020-02-14 Dermira Inc Proceso de síntesis para la preparación de derivados del ácido 2-furoico
ES2833165T3 (es) 2015-06-05 2021-06-14 Furanix Technologies Bv Proceso para la preparación de una composición ácida purificada
US10344307B2 (en) 2015-06-15 2019-07-09 Biome Bioplastics Limited Processes for the formation of furandicarboxylic acid (FDCA) via a multistep biocatalytic oxidation reaction of 5-hydroxymethylfurfural (HMF)
EP3434672B1 (en) 2015-07-24 2020-02-19 DuPont Industrial Biosciences USA, LLC Processes for preparing 2,5-furandicarboxylic acid
US20180155307A1 (en) 2015-07-24 2018-06-07 E I Du Pont De Nemours And Company Reactive distillation process for the esterification of furandicarboxylic acid
WO2017076947A1 (en) 2015-11-04 2017-05-11 Basf Se Process for preparing furan-2,5-dicarboxylic acid
US20190023838A1 (en) * 2017-07-20 2019-01-24 Eastman Chemical Company Production of polyethylene furanoate in a retrofitted pet plant
WO2019170204A1 (en) 2018-03-05 2019-09-12 Københavns Universitet Synthesis of precursors of 2,5-furandicarboxylic acid
US10344011B1 (en) 2018-05-04 2019-07-09 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
US11655334B2 (en) * 2018-06-25 2023-05-23 Eastman Chemical Company Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC)
US20190389823A1 (en) 2018-06-25 2019-12-26 Eastman Chemical Company Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (acfc)
US20190389820A1 (en) 2018-06-25 2019-12-26 Eastman Chemical Company Process for producing 5-(alkoxycarbonyl)furan-2-carboxylic acids and compositions containing same
US20190389846A1 (en) 2018-06-25 2019-12-26 Eastman Chemical Company Process for producing 5-(alkoxycarbonyl)furan-2-carboxylic acids and compositions containing same
US10544118B2 (en) * 2018-06-25 2020-01-28 Eastman Chemical Company Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC)
US11440895B2 (en) * 2018-06-25 2022-09-13 Eastman Chemical Company Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC)
US10526301B1 (en) 2018-10-18 2020-01-07 Eastman Chemical Company Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant
WO2021045927A1 (en) 2019-09-05 2021-03-11 Eastman Chemical Company Efficient process for producing 5-(alkoxycarbonyl)-furan-2-carboxylic acids

Also Published As

Publication number Publication date
EP4025567A1 (en) 2022-07-13
CN114364662A (zh) 2022-04-15
US20220363654A1 (en) 2022-11-17
WO2021045927A1 (en) 2021-03-11
EP4025567A4 (en) 2023-10-18
US11787774B2 (en) 2023-10-17

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