DE69515046T2 - Verfahren zur steigerung der hydrogenierungsgeschwindigkeit von aromatischen aminen - Google Patents

Verfahren zur steigerung der hydrogenierungsgeschwindigkeit von aromatischen aminen

Info

Publication number
DE69515046T2
DE69515046T2 DE69515046T DE69515046T DE69515046T2 DE 69515046 T2 DE69515046 T2 DE 69515046T2 DE 69515046 T DE69515046 T DE 69515046T DE 69515046 T DE69515046 T DE 69515046T DE 69515046 T2 DE69515046 T2 DE 69515046T2
Authority
DE
Germany
Prior art keywords
increasing
aromatic amines
hydrogenation speed
hydrogenation
speed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69515046T
Other languages
English (en)
Other versions
DE69515046D1 (de
Inventor
J Whitman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23188757&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69515046(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Publication of DE69515046D1 publication Critical patent/DE69515046D1/de
Application granted granted Critical
Publication of DE69515046T2 publication Critical patent/DE69515046T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07C211/35—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 containing only non-condensed 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
    • 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
    • C07C211/36—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 containing at least two amino groups bound to the carbon skeleton
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69515046T 1994-09-16 1995-08-28 Verfahren zur steigerung der hydrogenierungsgeschwindigkeit von aromatischen aminen Expired - Fee Related DE69515046T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/307,215 US5550294A (en) 1992-02-05 1994-09-16 Method of increasing hydrogenation rate of aromatic amines
PCT/US1995/010851 WO1996008462A1 (en) 1994-09-16 1995-08-28 Method of increasing hydrogenation rate of aromatic amines

Publications (2)

Publication Number Publication Date
DE69515046D1 DE69515046D1 (de) 2000-03-16
DE69515046T2 true DE69515046T2 (de) 2000-06-29

Family

ID=23188757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515046T Expired - Fee Related DE69515046T2 (de) 1994-09-16 1995-08-28 Verfahren zur steigerung der hydrogenierungsgeschwindigkeit von aromatischen aminen

Country Status (8)

Country Link
US (1) US5550294A (de)
EP (1) EP0781267B1 (de)
JP (1) JPH10506386A (de)
KR (1) KR970706237A (de)
AU (1) AU3373495A (de)
DE (1) DE69515046T2 (de)
ES (1) ES2143649T3 (de)
WO (1) WO1996008462A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1824810B1 (de) * 2004-12-16 2013-03-27 Huntsman Petrochemical LLC Gleichzeitige herstellung von cyclohexylamin und bis-(para-aminocyclohexyl)-methan
CN102030657A (zh) * 2010-11-25 2011-04-27 浙江台州清泉医药化工有限公司 一种3,3′-二甲基-4,4′-二氨基二环己基甲烷的合成方法
TWI534131B (zh) 2014-11-27 2016-05-21 財團法人工業技術研究院 氫化４，４’－二胺基二苯甲烷的觸媒與方法
CN110078627B (zh) * 2019-06-03 2022-01-07 万华化学集团股份有限公司 一种高收率合成h6mda的方法
CN114160127B (zh) * 2021-12-01 2023-11-14 常州大学 一种防脱胺加氢催化剂及其制备方法和应用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551028A (en) * 1946-10-05 1951-05-01 Wallace & Tiernan Inc Lamp changing apparatus
US2606928A (en) * 1947-11-18 1952-08-12 Du Pont Preparation of amino alicyclic compounds
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
US3347917A (en) * 1961-12-29 1967-10-17 Du Pont Process for the preparation of di (paraaminocyclohexyl) methane
US3155724A (en) * 1961-12-29 1964-11-03 Du Pont Process for bringing stereoisomeric mixture of bis-(4-aminocyclohexane) methane close to the equilibrium concentration
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)
US3591635A (en) * 1968-09-25 1971-07-06 Upjohn Co Catalytic hydrogenation process for preparing di(4 - aminocyclohexyl) methane
US3644522A (en) * 1969-04-04 1972-02-22 Du Pont Catalytic hydrogenation of nitrogen containing compounds over supported ruthenium catalysts
US3679746A (en) * 1969-10-27 1972-07-25 Du Pont Isomer enrichment of bicyclohexyl-4,4{40 -diamine
US3711550A (en) * 1970-02-16 1973-01-16 Du Pont Isomerization of 4,4'-methylenedi (cyclohexylamine) over moderated ruthenium catalyst
US3697449A (en) * 1970-12-14 1972-10-10 Du Pont Alkali moderation of supported ruthenium catalysts
US3766272A (en) * 1972-08-25 1973-10-16 Du Pont 4,4'-methylenedi(cyclohexylamine)isomerization over a supported catalyst
US3856862A (en) * 1973-06-25 1974-12-24 Upjohn Co Process for hydrogenation of di(4-aminophenyl)methane with a rhodium catalyst
US3959374A (en) * 1974-05-30 1976-05-25 Jefferson Chemical Company, Inc. Process for the preparation of mixed isomeric methylene-bridged polycyclohexylpolyamines
JPS5379840A (en) * 1976-12-23 1978-07-14 Takeda Chem Ind Ltd Preparation of bis(aminomethyl)cyclohexane
JPS5416452A (en) * 1977-07-08 1979-02-07 Takeda Chem Ind Ltd Preparation of dis(amnomethyl) cyclohexane
US4181680A (en) * 1979-02-01 1980-01-01 Suntech, Inc. Hydrogenation of aromatic amines
US4394523A (en) * 1981-06-01 1983-07-19 Mobay Chemical Corporation Catalytic hydrogenation of di (4-aminophenyl) methane
US4394522A (en) * 1981-06-01 1983-07-19 Mobay Chemical Corporation Catalytic hydrogenation of di(4-aminophenyl)methane
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
US4960941A (en) * 1988-03-30 1990-10-02 Air Products And Chemicals, Inc. Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts
WO1993016030A1 (en) * 1992-02-05 1993-08-19 Olin Corporation Promoters for hydrogenation of aromatic amines

Also Published As

Publication number Publication date
DE69515046D1 (de) 2000-03-16
EP0781267B1 (de) 2000-02-09
KR970706237A (ko) 1997-11-03
AU3373495A (en) 1996-03-29
WO1996008462A1 (en) 1996-03-21
EP0781267A1 (de) 1997-07-02
JPH10506386A (ja) 1998-06-23
ES2143649T3 (es) 2000-05-16
US5550294A (en) 1996-08-27
EP0781267A4 (de) 1997-11-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee