BRPI0603815A - método para hidrogenação catalìtica de aminas aromáticas para suas contrapartidas de anel hidrogenado, método para hidrogenação catalìtica de aminas aromáticas, e método de hidrogenação catalìtica de anilina para ciclohexilamina - Google Patents

método para hidrogenação catalìtica de aminas aromáticas para suas contrapartidas de anel hidrogenado, método para hidrogenação catalìtica de aminas aromáticas, e método de hidrogenação catalìtica de anilina para ciclohexilamina

Info

Publication number
BRPI0603815A
BRPI0603815A BRPI0603815-8A BRPI0603815A BRPI0603815A BR PI0603815 A BRPI0603815 A BR PI0603815A BR PI0603815 A BRPI0603815 A BR PI0603815A BR PI0603815 A BRPI0603815 A BR PI0603815A
Authority
BR
Brazil
Prior art keywords
catalytic hydrogenation
aromatic amines
cyclohexylamine
aniline
hydrogenation
Prior art date
Application number
BRPI0603815-8A
Other languages
English (en)
Inventor
Gamini Ananda Vedage
Hao Ding
Matthew J Engel
Eugene George Lutz
Lenore Ann Emig
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BRPI0603815A publication Critical patent/BRPI0603815A/pt
Publication of BRPI0603815B1 publication Critical patent/BRPI0603815B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/70—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines
    • C07C209/72—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines by reduction of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/33—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/33—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C211/34—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

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

Abstract

MéTODO PARA HIDROGENAçãO CATALìTICA DE AMINAS AROMáTICAS PARA SUAS CONTRAPARTIDAS DE ANEL HIDROGENADO, MéTODO PARA HIDROGENAçãO CATALìTICA DE AMINAS AROMáTICAS, E MéTODO DE HIDROGENAçãO CATALìTICA DE ANILINA PARA CICLOHEXILAMINA A presente invenção refere-se a métodos para hidrogenação catalítica de aminas aromáticas para suas contrapartidas acíclicas mediante utilização de um catalisador de rutênio em um suporte de aluminato de lítio. O processo de hidrogenação compreende o contato de uma amina aromática com hidrogênio na presença de um catalisador de rutênio em condições de temperatura e pressão adequadas para realização de hidrogenação de anel. O processo é particularmente útil para hidrogenação de anilina para ciclohexilamina.
BRPI0603815A 2005-09-22 2006-09-18 método para hidrogenação catalítica de aminas aromáticas para suas contrapartidas de anel hidrogenado BRPI0603815B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/233,439 US7465833B2 (en) 2005-09-22 2005-09-22 Hydrogenation of aromatic amines to alicyclic amines using a lithium aluminate-based catalyst

Publications (2)

Publication Number Publication Date
BRPI0603815A true BRPI0603815A (pt) 2007-08-14
BRPI0603815B1 BRPI0603815B1 (pt) 2016-07-19

Family

ID=37493113

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603815A BRPI0603815B1 (pt) 2005-09-22 2006-09-18 método para hidrogenação catalítica de aminas aromáticas para suas contrapartidas de anel hidrogenado

Country Status (8)

Country Link
US (1) US7465833B2 (pt)
EP (1) EP1767520B1 (pt)
JP (1) JP4874749B2 (pt)
KR (1) KR100815047B1 (pt)
CN (1) CN1970528B (pt)
AT (1) ATE512128T1 (pt)
BR (1) BRPI0603815B1 (pt)
CA (1) CA2559787A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008002002A1 (de) 2008-05-27 2009-12-03 Evonik Degussa Gmbh Chlor armes mehrstufiges Verfahren zur Herstellung von cycloaliphatischen Diisocyanaten
WO2010143195A1 (en) * 2009-06-09 2010-12-16 Hindustan Organic Chemicals Limited A process for the production of cyclohexylamine at low pressure
DE102013203420A1 (de) 2013-02-28 2014-08-28 Evonik Industries Ag Hydrogenolyse von Furfurylalkohol zu 1,2-Pentandiol
CA2948001C (en) 2014-05-12 2023-03-14 Johna Leddy Lanthanide electrochemistry
GB201417035D0 (en) 2014-09-26 2014-11-12 Swan Thomas & Co Ltd Enantioselective hydrogenation
WO2017060922A1 (en) 2015-10-07 2017-04-13 Council Of Scientific & Industrial Research An eco-friendly process for hydrogenation or/and hydrodeoxygenation of organic compound using hydrous ruthenium oxide catalyst
CN112851454B (zh) * 2019-11-12 2022-11-04 中国医学科学院药物研究所 一种芳族化合物氢化及氢化脱氧的方法及其应用
WO2023275038A1 (de) * 2021-07-02 2023-01-05 Evonik Operations Gmbh Hydrierung von aromatischen aminen aus pu-zersetzungsprozessen

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606928A (en) 1947-11-18 1952-08-12 Du Pont Preparation of amino alicyclic compounds
US2511028A (en) 1947-12-04 1950-06-13 Du Pont 4-[(para-aminophenyl) alkyl] cyclo-hexylamine
US2606924A (en) 1949-06-09 1952-08-12 Du Pont Bis (4-aminocyclohexyl)-methane
US2606925A (en) 1949-12-15 1952-08-12 Du Pont Ruthenium catalyzed hydrogenation process for obtaining aminocyclohexyl compounds
US2822392A (en) * 1954-09-20 1958-02-04 Abbott Lab Process for producing cyclohexylamine
US3636108A (en) * 1965-12-23 1972-01-18 Du Pont Catalytic hydrogenation of aromatic nitrogen containing compounds over alkali moderated ruthenium
CH515882A (de) * 1965-12-23 1971-11-30 Du Pont Verfahren zur Herstellung von 4,4'-Methylen-di-(cyclohexylamin)
US3644522A (en) 1969-04-04 1972-02-22 Du Pont Catalytic hydrogenation of nitrogen containing compounds over supported ruthenium catalysts
US3697449A (en) 1970-12-14 1972-10-10 Du Pont Alkali moderation of supported ruthenium catalysts
DE2132547C2 (de) 1971-06-30 1982-11-11 Basf Ag, 6700 Ludwigshafen Verfahren zur Hydrierung ein- oder mehrkerniger aromatischer Diamine zu den entsprechenden cycloaliphatischen Aminen
US3959374A (en) 1974-05-30 1976-05-25 Jefferson Chemical Company, Inc. Process for the preparation of mixed isomeric methylene-bridged polycyclohexylpolyamines
US4448995A (en) 1982-12-13 1984-05-15 Mobay Chemical Corporation Catalytic hydrogenation of di(4-aminophenyl)methane
US4754070A (en) 1986-01-23 1988-06-28 Air Products And Chemicals, Inc. Hydrogenation of methylenedianiline to produce bis(para-aminocyclohexyl)methane
DE3801755A1 (de) 1988-01-22 1989-07-27 Bayer Ag Ruthenium-traegerkatalysator, seine herstellung und sein einsatz bei der herstellung von gegebenenfalls substituiertem cyclohexylamin und gegebenenfalls substituiertem dicyclohexylamin
US4960941A (en) 1988-03-30 1990-10-02 Air Products And Chemicals, Inc. Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts
JP2855284B2 (ja) * 1990-05-11 1999-02-10 川研ファインケミカル株式会社 芳香族アミン類の水素化用触媒およびシクロヘキシルアミン類の製造方法
DE4207314A1 (de) 1992-03-07 1993-09-09 Basf Ag Verfahren zur herstellung von cycloaliphatischen aminen
DE19533718A1 (de) 1995-09-12 1997-03-13 Basf Ag Verfahren zur Hydrierung von aromatischen Verbindungen, in denen mindestens eine Aminogruppe an einen aromatischen Kern gebunden ist
JPH1147597A (ja) 1997-07-29 1999-02-23 Ube Ind Ltd 水素化反応用触媒、及び水素化法
US6184416B1 (en) * 2000-04-28 2001-02-06 Air Products And Chemicals, Inc. Lithium aluminate as a catalyst support for hydrogenation of aromatic amines
US7038088B2 (en) 2004-05-19 2006-05-02 Air Products And Chemicals, Inc. Hydrogenation of highly contaminated methylenedianiline
US6998507B1 (en) * 2004-08-24 2006-02-14 Air Products And Chemicals, Inc. Hydrogenation of methylenedianiline

Also Published As

Publication number Publication date
JP2007084546A (ja) 2007-04-05
KR100815047B1 (ko) 2008-03-18
US20070066849A1 (en) 2007-03-22
ATE512128T1 (de) 2011-06-15
CN1970528B (zh) 2012-11-14
JP4874749B2 (ja) 2012-02-15
EP1767520A1 (en) 2007-03-28
CA2559787A1 (en) 2007-03-22
KR20070033912A (ko) 2007-03-27
US7465833B2 (en) 2008-12-16
EP1767520B1 (en) 2011-06-08
BRPI0603815B1 (pt) 2016-07-19
CN1970528A (zh) 2007-05-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/09/2006, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2598 DE 20-10-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.