ES2039569T3 - Procedimiento para la fabricacion de las n,n-dimetilaminas terciarias. - Google Patents

Procedimiento para la fabricacion de las n,n-dimetilaminas terciarias.

Info

Publication number
ES2039569T3
ES2039569T3 ES198888119951T ES88119951T ES2039569T3 ES 2039569 T3 ES2039569 T3 ES 2039569T3 ES 198888119951 T ES198888119951 T ES 198888119951T ES 88119951 T ES88119951 T ES 88119951T ES 2039569 T3 ES2039569 T3 ES 2039569T3
Authority
ES
Spain
Prior art keywords
dimethylamines
tertiary
procedure
manufacture
starting substances
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 - Lifetime
Application number
ES198888119951T
Other languages
English (en)
Inventor
Jurgen Dr. Dipl.-Chem. Weber
Detlef Dr. Dipl.-Chem. Kampmann
Claus Kniep
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2039569T3 publication Critical patent/ES2039569T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen

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)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

LA PRESENTE PATENTE AFECTA A UN PROCESO DE OBTENCION DEA N,N DIMETILAMINAS TERCIARIAS MEDIANTE REACCION DE AMINAS PROMARIAS CON FORMALDEHIDO E HIDROGENO COMO MATERIAS DE PARTIDA BAJO PRESION Y TEMEPRATURA ELEVADA EN UN CATALIZADOR DE HIDRACION EN FASE LIQUIDA QUE CONTIENE NIQUEL. EL CATALIZADOR DEA HIDRACION ES SUSPENDIDO EN UN DISOLVENTE, LA CONCENTRACION DE NIQUEL ES DE 0,1 A 10% DEL PESO REFERIDO A LA AMINA PRIMARIA QUE SE VA A USAR. LOS PRODUCTOS DE PARTIDA SE INTRODUCEN EN LA SUSPENSIONA DE CATALIZADOR A 80 - 150 (GRADOS) C Y SEPARADOS UNOS DE OTROS DE 1 A 15 MPA, PERO SE VAN MEZCLANDO. EN UN TERCER PASO DE REACCION SE CONVIERTEN EN N,N - DIMETILAMINAS.
ES198888119951T 1987-12-09 1988-11-30 Procedimiento para la fabricacion de las n,n-dimetilaminas terciarias. Expired - Lifetime ES2039569T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873741726 DE3741726A1 (de) 1987-12-09 1987-12-09 Verfahren zur herstellung von tertiaeren n,n-dimethylaminen

Publications (1)

Publication Number Publication Date
ES2039569T3 true ES2039569T3 (es) 1993-10-01

Family

ID=6342214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888119951T Expired - Lifetime ES2039569T3 (es) 1987-12-09 1988-11-30 Procedimiento para la fabricacion de las n,n-dimetilaminas terciarias.

Country Status (8)

Country Link
US (1) US4996316A (es)
EP (1) EP0323573B1 (es)
JP (1) JPH02231A (es)
AT (1) ATE85320T1 (es)
AU (1) AU609548B2 (es)
CA (1) CA1323880C (es)
DE (2) DE3741726A1 (es)
ES (1) ES2039569T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243654A (ja) * 1988-12-19 1990-09-27 Dow Chem Co:The 第一アミンの還元メチル化の方法
EP0632015B2 (en) * 1993-06-30 2001-10-04 The Procter & Gamble Company Reductive alkylation of amine to make tertiary amino polyol as precursor of fabric softening esters
TW420668B (en) * 1994-05-10 2001-02-01 Nissan Chemical Ind Ltd Process for alkylating triazine derivative
EP1407712B1 (en) * 2001-07-19 2013-07-10 ARKRAY, Inc. Piercing device
DE10145119A1 (de) * 2001-09-13 2003-04-03 Basf Ag Verfahren zur Herstellung von Aminen
JP5125771B2 (ja) * 2008-05-30 2013-01-23 東ソー株式会社 脂環式アミン類の製造法
EP2406212B1 (de) * 2009-03-12 2013-05-15 Basf Se Verfahren zur herstellung von 1-adamantyltrimethylammoniumhydroxid
RU2632813C1 (ru) * 2016-09-07 2017-10-10 Общество с ограниченной ответственностью "ИФОТОП" Способ получения n-метил-пара-анизидина
RU2632880C1 (ru) * 2016-09-12 2017-10-11 Общество с ограниченной ответственностью "ИФОТОП" Способ получения n-метил-пара-фенетидина

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB436414A (en) * 1933-09-16 1935-10-10 Ig Farbenindustrie Ag Improvements in the manufacture and production of tertiary amines of high molecular weight
US2373705A (en) * 1941-11-25 1945-04-17 Sharples Chemicals Inc Manufacture of amines
GB716649A (en) * 1951-04-17 1954-10-13 Monsanto Chemicals Preparation of tertiary alicyclic amines
US2809995A (en) * 1951-12-31 1957-10-15 Ruhrchemie Ag Production of amines
US3522309A (en) * 1967-08-31 1970-07-28 Du Pont Reductive alkylation process for production of n-alkylated amines
US3597438A (en) * 1968-05-06 1971-08-03 Du Pont Reductive amination of aldehydes with rhodium catalysts
DE2618580B2 (de) * 1976-04-28 1980-07-03 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Methylgruppen enthaltenden tertiären Aminen
SE436645C (sv) * 1976-04-29 1996-07-04 Bonnierfoeretagen Ab Antigeniskt aktiv polypeptid, som kan användas vid cancerdiagnosticering och vid framställning av antikroppar
US4190601A (en) * 1978-05-31 1980-02-26 Union Carbide Corporation Production of tertiary amines by reductive alkylation
US4207260A (en) * 1978-12-20 1980-06-10 Uop Inc. Preparation of tertiary amines
JPS6033423B2 (ja) * 1980-08-13 1985-08-02 宇部興産株式会社 Ｎ−アルキルアルキレンジアミンの製法
EP0142868B1 (en) * 1983-11-22 1988-06-01 Nippon Oil And Fats Company, Limited Process for producing tertiary amines
JPS60130551A (ja) * 1983-12-16 1985-07-12 Kao Corp 第３級アミンの製造方法
JPS62149648A (ja) * 1985-12-25 1987-07-03 Kao Corp 第２級アミンの製造方法
DE3721539A1 (de) * 1987-06-30 1989-01-12 Ruhrchemie Ag Verfahren zur herstellung von methylaminen

Also Published As

Publication number Publication date
ATE85320T1 (de) 1993-02-15
AU2667088A (en) 1989-06-15
CA1323880C (en) 1993-11-02
AU609548B2 (en) 1991-05-02
EP0323573B1 (de) 1993-02-03
US4996316A (en) 1991-02-26
DE3878206D1 (de) 1993-03-18
EP0323573A3 (en) 1990-07-11
DE3741726A1 (de) 1989-06-22
JPH0480018B2 (es) 1992-12-17
EP0323573A2 (de) 1989-07-12
JPH02231A (ja) 1990-01-05

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