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ES450344A1 - PROCEDURE FOR THE PREPARATION OF TERTIARY ALIPHATIC AMINES. - Google Patents

PROCEDURE FOR THE PREPARATION OF TERTIARY ALIPHATIC AMINES.

Info

Publication number
ES450344A1
ES450344A1 ES450344A ES450344A ES450344A1 ES 450344 A1 ES450344 A1 ES 450344A1 ES 450344 A ES450344 A ES 450344A ES 450344 A ES450344 A ES 450344A ES 450344 A1 ES450344 A1 ES 450344A1
Authority
ES
Spain
Prior art keywords
tertiary aliphatic
procedure
preparation
methylamines
reaction
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
ES450344A
Other languages
Spanish (es)
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
Publication of ES450344A1 publication Critical patent/ES450344A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

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)

Abstract

Tertiary aliphatic methylamines of the formula I, which have 1 to 2 long-chain alkyl or alkenyl radicals having 8 to 24 C atoms, are prepared by reacting the corresponding alcohols and/or aldehydes with primary or secondary methylamines in the liquid phase under virtually pressure-free conditions. In this process, a hydrogen/amine mixture, where the amine accounts for 1 to 20% by volume, is circulated. The reaction is carried out in the presence of a cobalt chromite or copper chromite catalyst. The water of reaction is removed from the circulating gas. The resulting amines can be used as intermediates.
ES450344A 1975-08-06 1976-07-31 PROCEDURE FOR THE PREPARATION OF TERTIARY ALIPHATIC AMINES. Expired ES450344A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2535073A DE2535073C3 (en) 1975-08-06 1975-08-06 Process for the preparation of tertiary aliphatic amines

Publications (1)

Publication Number Publication Date
ES450344A1 true ES450344A1 (en) 1977-08-16

Family

ID=5953342

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450344A Expired ES450344A1 (en) 1975-08-06 1976-07-31 PROCEDURE FOR THE PREPARATION OF TERTIARY ALIPHATIC AMINES.

Country Status (28)

Country Link
JP (1) JPS601297B2 (en)
AR (1) AR208045A1 (en)
AT (1) AT346823B (en)
AU (1) AU509878B2 (en)
BE (1) BE844974A (en)
BR (1) BR7605125A (en)
CA (1) CA1101889A (en)
CH (1) CH622237A5 (en)
DD (1) DD125657A5 (en)
DE (1) DE2535073C3 (en)
DK (1) DK145493C (en)
ES (1) ES450344A1 (en)
FI (1) FI62822C (en)
FR (1) FR2320287A1 (en)
GB (1) GB1538138A (en)
HU (1) HU178244B (en)
IE (1) IE43613B1 (en)
IT (1) IT1065117B (en)
LU (1) LU75536A1 (en)
MX (1) MX143899A (en)
NL (1) NL186765C (en)
NO (1) NO142709C (en)
PL (1) PL106214B1 (en)
PT (1) PT65443B (en)
SE (1) SE433207B (en)
SU (1) SU745359A3 (en)
YU (1) YU193476A (en)
ZA (1) ZA764757B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621449C3 (en) * 1976-05-14 1988-07-07 Basf Ag, 6700 Ludwigshafen Process for the preparation of tertiary amines
DE2639648A1 (en) * 1976-09-03 1978-03-16 Basf Ag Tert.-amines prepd. from prim. or sec. amines and alcohols - with a hydrogenation-dehydrogenation catalyst and stoichiometric amt. of alcohol
BE530219A (en) * 1976-05-14
BE871092A (en) * 1977-10-17 1979-04-09 Shell Int Research PROCESS FOR PREPARING AN AMINE
DE2824908A1 (en) * 1978-06-07 1979-12-20 Basf Ag METHOD FOR MANUFACTURING OMEGA, OMEGA'-BIS-DIALKYLAMINOALKANES
JPS559019A (en) * 1978-07-04 1980-01-22 Lion Corp Preparation of tertiary long-chain aliphatic methylamine
DE3060282D1 (en) * 1979-08-14 1982-05-19 Ugine Kuhlmann Process for the preparation of dimethylethyl amine
FR2463120A1 (en) * 1979-08-14 1981-02-20 Ugine Kuhlmann Di:methyl:ethylamine prepn. from ethanol and di:methylamine - in presence of copper and chromium oxide catalyst
US4255357A (en) * 1980-03-24 1981-03-10 Pennwalt Corporation Catalytic process for preparing ethyl amines
JPS59106441A (en) * 1982-12-09 1984-06-20 New Japan Chem Co Ltd Preparation of aliphatic tertiary amine
JPS6115865A (en) * 1984-06-29 1986-01-23 Kao Corp Production of tertiary amine
DE3539266A1 (en) * 1985-11-06 1987-05-07 Basf Ag METHOD FOR PRODUCING TRIALKYLAMINE
DE3942793A1 (en) * 1989-12-23 1991-06-27 Hoechst Ag METHOD FOR PRODUCING N, N-DIMETHYLAMINES
JP2706595B2 (en) * 1991-04-22 1998-01-28 花王株式会社 Method for producing N-alkyl or alkenyl-N-methylamine
JP5750367B2 (en) * 2010-12-27 2015-07-22 花王株式会社 Method for producing tertiary amine
JP5879123B2 (en) * 2011-12-27 2016-03-08 花王株式会社 Method for producing tertiary amine
BR112013016515B1 (en) * 2010-12-27 2019-02-05 Kao Corporation process for tertiary amine production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500692C (en) * 1925-05-24 1930-09-05 I G Farbenindustrie Akt Ges Process for the production of pure iron
US2597701A (en) * 1948-12-06 1952-05-20 Gen Aniline & Film Corp Method of producing finely divided metals
DE824198C (en) * 1949-10-22 1951-12-10 Basf Ag Process for the production of iron powder
DE833955C (en) * 1950-01-03 1952-03-13 Basf Ag Production of coarse-grained metal powders
US2612440A (en) * 1950-05-03 1952-09-30 Gen Aniline & Film Corp Production of metal carbonyl powders of small size
US2674528A (en) * 1951-01-22 1954-04-06 Gen Aniline & Film Corp Production of metal carbonyl powders of small size
DE936391C (en) * 1954-01-06 1955-12-29 Basf Ag Process for the production of metal powders
GB825740A (en) * 1957-01-24 1959-12-23 Gen Aniline & Film Corp Production of finely divided metals
DE1433361A1 (en) * 1964-11-26 1968-12-12 Friedenberg Serafima E Process for the production of highly dispersed carbonyl iron powder

Also Published As

Publication number Publication date
YU193476A (en) 1983-01-21
IT1065117B (en) 1985-02-25
IE43613L (en) 1977-02-06
ATA574976A (en) 1978-04-15
FR2320287A1 (en) 1977-03-04
NO142709B (en) 1980-06-23
NO762730L (en) 1977-02-08
IE43613B1 (en) 1981-04-08
HU178244B (en) 1982-04-28
SE433207B (en) 1984-05-14
DE2535073B2 (en) 1979-06-21
DK145493C (en) 1983-05-02
SU745359A3 (en) 1980-06-30
FI62822C (en) 1983-03-10
NO142709C (en) 1980-10-01
CA1101889A (en) 1981-05-26
ZA764757B (en) 1977-07-27
NL7608493A (en) 1977-02-08
DD125657A5 (en) 1977-05-11
JPS601297B2 (en) 1985-01-14
SE7608741L (en) 1977-02-07
LU75536A1 (en) 1977-04-20
MX143899A (en) 1981-07-31
GB1538138A (en) 1979-01-10
FR2320287B1 (en) 1983-01-28
JPS5219604A (en) 1977-02-15
DK145493B (en) 1982-11-29
AU509878B2 (en) 1980-05-29
AT346823B (en) 1978-11-27
FI62822B (en) 1982-11-30
PT65443A (en) 1976-09-01
DE2535073A1 (en) 1977-02-17
DE2535073C3 (en) 1987-12-03
CH622237A5 (en) 1981-03-31
AR208045A1 (en) 1976-11-22
PL106214B1 (en) 1979-12-31
BE844974A (en) 1977-02-07
FI762223A7 (en) 1977-02-07
NL186765C (en) 1991-02-18
AU1658276A (en) 1978-02-09
BR7605125A (en) 1977-08-02
DK353976A (en) 1977-02-07
PT65443B (en) 1978-05-10

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