DE3260105D1 - Catalytic hydrogenation of di-(4-aminophenyl) methane - Google Patents

Catalytic hydrogenation of di-(4-aminophenyl) methane

Info

Publication number
DE3260105D1
DE3260105D1 DE8282104441T DE3260105T DE3260105D1 DE 3260105 D1 DE3260105 D1 DE 3260105D1 DE 8282104441 T DE8282104441 T DE 8282104441T DE 3260105 T DE3260105 T DE 3260105T DE 3260105 D1 DE3260105 D1 DE 3260105D1
Authority
DE
Germany
Prior art keywords
aminophenyl
methane
catalytic hydrogenation
hydrogenation
catalytic
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
Application number
DE8282104441T
Other languages
English (en)
Inventor
Gary F Allen
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.)
Bayer Corp
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Application granted granted Critical
Publication of DE3260105D1 publication Critical patent/DE3260105D1/de
Expired legal-status Critical Current

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
    • 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
DE8282104441T 1981-06-01 1982-05-21 Catalytic hydrogenation of di-(4-aminophenyl) methane Expired DE3260105D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/269,200 US4394523A (en) 1981-06-01 1981-06-01 Catalytic hydrogenation of di (4-aminophenyl) methane

Publications (1)

Publication Number Publication Date
DE3260105D1 true DE3260105D1 (de) 1984-05-17

Family

ID=23026227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282104441T Expired DE3260105D1 (de) 1981-06-01 1982-05-21 Catalytic hydrogenation of di-(4-aminophenyl) methane

Country Status (5)

Country Link
US (1) US4394523A (de)
EP (1) EP0066210B1 (de)
JP (1) JPS57203043A (de)
CA (1) CA1190565A (de)
DE (1) DE3260105D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5196594A (en) * 1988-01-14 1993-03-23 Miles, Inc. Process for the production of 4,4'-diamino-dicyclohexylmethane with a low trans-trans isomer content by the catalytic hydrogenation of 4,4'-diamino-diphenylmethane
US4960941A (en) * 1988-03-30 1990-10-02 Air Products And Chemicals, Inc. Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts
US5245082A (en) * 1990-09-06 1993-09-14 Bayer Aktiengesellschaft Process for the production of di-(4-aminocyclohexyl)-methane containing 15 to 25% by weight of the trans-trans isomer
US5214212A (en) * 1992-02-27 1993-05-25 Olin Corporation Promoters for hydrogenation of aromatic amines
US5550294A (en) * 1992-02-05 1996-08-27 Olin Corporation Method of increasing hydrogenation rate of aromatic amines
US5364971A (en) * 1993-08-25 1994-11-15 Texaco Chemical Inc. Decolorization of polyethylene polyamines using ruthenium
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
DE10119136A1 (de) * 2001-04-19 2002-11-14 Bayer Ag Ruthenium-Katalysator für die Hydrierung von Diaminodiphenylmethan zu Diaminodicyclohexylmethan
US7049273B2 (en) * 2002-07-17 2006-05-23 Afton Chemical Intangibles Llc Hybridized olefin copolymer additives
US7743738B2 (en) * 2007-03-01 2010-06-29 Afton Chemical Corporation Scavenging phosphorus, sulfur, and lead from combustion exhaust using tungsten compounds and lubricant
US7794512B2 (en) * 2007-03-16 2010-09-14 Afton Chemical Corporation Supplying tungsten to a combustion system or combustion system exhaust stream containing iron
CN102093227B (zh) 2011-01-07 2013-08-07 烟台万华聚氨酯股份有限公司 生产低的反-反异构体含量的4,4’-二氨基二环己基甲烷的方法
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

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494563A (en) * 1947-01-08 1950-01-17 Du Pont Bis (4-aminocyclohexyl) methane
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
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
US3153088A (en) * 1961-12-29 1964-10-13 Du Pont Selective alteration of the ratios of mixtures of bis-(4-aminocyclohexyl) methane isomers
US3347917A (en) * 1961-12-29 1967-10-17 Du Pont Process for the preparation of di (paraaminocyclohexyl) methane
US3361814A (en) * 1964-09-18 1968-01-02 Mobay Chemical Corp Cycloaliphatic tetraamines
US3330850A (en) * 1964-09-18 1967-07-11 Mobay Chemical Corp Cycloaliphatic tetraisocyanates
US3393236A (en) * 1965-06-09 1968-07-16 Du Pont Stereoisomeric preparation of bis(p-aminocyclohexyl) methane
CH515882A (de) * 1965-12-23 1971-11-30 Du Pont Verfahren zur Herstellung von 4,4'-Methylen-di-(cyclohexylamin)
US3636108A (en) * 1965-12-23 1972-01-18 Du Pont Catalytic hydrogenation of aromatic nitrogen containing compounds over alkali moderated ruthenium
US3590002A (en) * 1967-07-21 1971-06-29 Mobay Chemical Corp Mixtures of 2,4'-diisocyanato dicyclohexylmethane with lower aliphatic and cycloaliphatic polyisocyanates
US3557180A (en) * 1968-07-02 1971-01-19 Du Pont 2,4-bis(isocyanatocyclohexylmethyl) cyclohexyl isocyanate
US3644522A (en) * 1969-04-04 1972-02-22 Du Pont Catalytic hydrogenation of nitrogen containing compounds over supported ruthenium catalysts
JPS4939994B1 (de) * 1969-10-16 1974-10-30
US3825586A (en) * 1969-11-21 1974-07-23 Du Pont Process for enriching trans-trans salts of bis(4-aminocyclohexyl)methane and 1,12-dodecanedioic acid
US3711550A (en) * 1970-02-16 1973-01-16 Du Pont Isomerization of 4,4'-methylenedi (cyclohexylamine) over moderated ruthenium catalyst
US3676495A (en) * 1970-09-16 1972-07-11 Du Pont 2,4-bis(4-aminocyclohexylmethyl)cyclohexylamine
US3743677A (en) * 1971-08-03 1973-07-03 Basf Ag Continuous manufacture of bis(aminocyclohexyl)-alkanes or bis(aminocyclohexyl)ethers
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
US3914307A (en) * 1973-12-27 1975-10-21 Universal Oil Prod Co Hydrogenation of aromatic amines
US3959374A (en) * 1974-05-30 1976-05-25 Jefferson Chemical Company, Inc. Process for the preparation of mixed isomeric methylene-bridged polycyclohexylpolyamines
US4161492A (en) * 1975-01-24 1979-07-17 Bayer Aktiengesellschaft Cycloaliphatic amines and process for preparing same
US4226737A (en) * 1977-11-10 1980-10-07 Milliken Research Corporation Polycycloaliphatic polyamines

Also Published As

Publication number Publication date
JPS57203043A (en) 1982-12-13
US4394523A (en) 1983-07-19
CA1190565A (en) 1985-07-16
EP0066210B1 (de) 1984-04-11
EP0066210A1 (de) 1982-12-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee