BRPI0519615A2 - processo para a hidrogenaÇço de um reagente, e, composiÇço combustÍvel - Google Patents

processo para a hidrogenaÇço de um reagente, e, composiÇço combustÍvel

Info

Publication number
BRPI0519615A2
BRPI0519615A2 BRPI0519615-9A BRPI0519615A BRPI0519615A2 BR PI0519615 A2 BRPI0519615 A2 BR PI0519615A2 BR PI0519615 A BRPI0519615 A BR PI0519615A BR PI0519615 A2 BRPI0519615 A2 BR PI0519615A2
Authority
BR
Brazil
Prior art keywords
carbon atom
carbonyl group
proton
hydrogenation
gamma
Prior art date
Application number
BRPI0519615-9A
Other languages
English (en)
Inventor
Den Brink Peter John Van
Hebel Klaas Lambertus Von
Jean-Paul Lange
Leonardus Petrus
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0519615A2 publication Critical patent/BRPI0519615A2/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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Catalysts (AREA)

Abstract

PROCESSO PARA A HIDROGENAÇçO DE UM REAGENTE, E, COMPOSIÇçO COMBUSTÍVEL. A invenção fornece um processo para a hidrogenação de um reagente selecionado do grupo que consiste de: (a) uma lactona de 5 ou 6 membros que é substituida no átomo de carbono de fechamento de anel e tem um próton em um átomo de carbono adjacente ao átomo de carbono de fechamento de anel; (b) um éster de um ácido carboxilico tendo um grupo gama-carbonila e um próton em um átomo de carbono adjacente ao átomo de carbono do grupo carbonila; e (c) um ácido carboxílico tendo um grupo gama-carbonila e um próton em um átomo de carbono adjacente ao átomo de carbono do grupo carbonila, em que o reagente é contactado com um catalisador heterogêneo fortemente ácido compreendendo um metal hidrogenante, na presença de hidrogênio, em uma temperatura na faixa de 100 a 350°C e uma pressão na faixa de 1 a 150 bar (absoluto). A invenção ainda fornece uma composição combustível, preferivelmente uma composição de diesel, compreendendo 4-metilnonanodioato de di-alquila ou 3-etil-4-metileptanodioato de di-alquila.
BRPI0519615-9A 2004-12-23 2005-12-21 processo para a hidrogenaÇço de um reagente, e, composiÇço combustÍvel BRPI0519615A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04106969 2004-12-23
PCT/EP2005/057009 WO2006067171A1 (en) 2004-12-23 2005-12-21 A process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group

Publications (1)

Publication Number Publication Date
BRPI0519615A2 true BRPI0519615A2 (pt) 2009-02-25

Family

ID=34930160

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519615-9A BRPI0519615A2 (pt) 2004-12-23 2005-12-21 processo para a hidrogenaÇço de um reagente, e, composiÇço combustÍvel

Country Status (9)

Country Link
US (1) US8003818B2 (pt)
EP (1) EP1828095B1 (pt)
JP (1) JP2008525372A (pt)
CN (1) CN101087749B (pt)
AT (1) ATE527230T1 (pt)
BR (1) BRPI0519615A2 (pt)
CA (1) CA2591796C (pt)
MX (1) MX2007007426A (pt)
WO (1) WO2006067171A1 (pt)

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JP6558446B2 (ja) * 2015-11-16 2019-08-14 宇部興産株式会社 γ−バレロラクトンの製造方法
EP3187567B1 (en) 2015-12-29 2021-03-31 Neste Oyj Method for producing renewable middle-distillate composition, use of the composition and fuel containing the same
EP3187482A1 (en) 2015-12-29 2017-07-05 Neste Oyj Renewable hydrocarbons, method for producing the same and use thereof
ES2845647T3 (es) * 2016-12-30 2021-07-27 Neste Oyj Mejora de cetoácido
CN110117266B (zh) * 2018-02-06 2022-05-31 中国科学院大连化学物理研究所 一种生物质平台化合物加氢制备生物质燃油分子的方法
CN115181018B (zh) * 2022-07-29 2023-10-03 武汉大学 一种利用γ-戊内酯定向合成戊酸的方法
CN115448832B (zh) * 2022-08-26 2023-11-21 武汉大学 一种生物质衍生物γ-戊内酯双导向转化的方法

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Also Published As

Publication number Publication date
MX2007007426A (es) 2007-07-17
EP1828095A1 (en) 2007-09-05
US8003818B2 (en) 2011-08-23
JP2008525372A (ja) 2008-07-17
ATE527230T1 (de) 2011-10-15
US20060162239A1 (en) 2006-07-27
CA2591796C (en) 2014-02-18
CN101087749A (zh) 2007-12-12
CA2591796A1 (en) 2006-06-29
WO2006067171A1 (en) 2006-06-29
EP1828095B1 (en) 2011-10-05
CN101087749B (zh) 2010-06-09

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11, 13 E 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

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