SE8605290D0 - PROCEDURE FOR THE PREPARATION OF ALIFATIC, TERTIARY AMINES - Google Patents

PROCEDURE FOR THE PREPARATION OF ALIFATIC, TERTIARY AMINES

Info

Publication number
SE8605290D0
SE8605290D0 SE8605290A SE8605290A SE8605290D0 SE 8605290 D0 SE8605290 D0 SE 8605290D0 SE 8605290 A SE8605290 A SE 8605290A SE 8605290 A SE8605290 A SE 8605290A SE 8605290 D0 SE8605290 D0 SE 8605290D0
Authority
SE
Sweden
Prior art keywords
alifatic
procedure
preparation
tertiary amines
methylolamine
Prior art date
Application number
SE8605290A
Other languages
Swedish (sv)
Other versions
SE8605290L (en
Inventor
J Weber
V Falk
C Kniep
Original Assignee
Ruhrchemie 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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of SE8605290D0 publication Critical patent/SE8605290D0/en
Publication of SE8605290L publication Critical patent/SE8605290L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/023—Preparation; Separation; Stabilisation; Use of additives
    • 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

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

The invention provides a process for preparing an aliphatic tertiary amine, comprising hydrogenating an N-methylolamine at elevated temperature and pressure in the presence of a catalyst comprising palladium. Preferably the N-methylolamine is prepared by reacting a primary or secondary amine with formaldehyde.
SE8605290A 1985-12-17 1986-12-10 PROCEDURE FOR THE PREPARATION OF ALIFATIC, TERTIARY AMINES SE8605290L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853544510 DE3544510A1 (en) 1985-12-17 1985-12-17 METHOD FOR PRODUCING ALIPHATIC TERTIA AMINES

Publications (2)

Publication Number Publication Date
SE8605290D0 true SE8605290D0 (en) 1986-12-10
SE8605290L SE8605290L (en) 1987-06-18

Family

ID=6288597

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605290A SE8605290L (en) 1985-12-17 1986-12-10 PROCEDURE FOR THE PREPARATION OF ALIFATIC, TERTIARY AMINES

Country Status (4)

Country Link
CA (1) CA1266269A (en)
DE (1) DE3544510A1 (en)
GB (1) GB2184119B (en)
SE (1) SE8605290L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721539A1 (en) * 1987-06-30 1989-01-12 Ruhrchemie Ag METHOD FOR PRODUCING METHYLAMINE
CN1075488C (en) * 1998-09-10 2001-11-28 中国日用化学工业研究所 Production method for preparing mono-alkyl dimethyl tertiary amine by use of aliphatic nitrile
CN105481698B (en) * 2015-12-28 2017-06-13 江苏富淼科技股份有限公司 A kind of propane diamine of N, N dimethyl 1,3 reclaims the method with the propane diamine of coproduction N, N, N ', N ' tetramethyl 1,3
CN108623474A (en) * 2017-03-15 2018-10-09 汉鸿泰诺化学（上海）有限公司 It is a kind of to purify N, N, N, the method for N- tetramethyl-1,3-propane diamines using azeotropic distillation
CN112479892B (en) * 2020-11-30 2022-10-18 江苏富淼科技股份有限公司 Methylation method of polymethine propane diamine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1932422A1 (en) * 1969-06-26 1971-01-07 Basf Ag Process for the preparation of secondary or tertiary amines
DE2137710A1 (en) * 1971-07-28 1973-02-08 Basf Ag PROCESS FOR HYDROGENATING NMETHYLATION OF AMINES

Also Published As

Publication number Publication date
SE8605290L (en) 1987-06-18
DE3544510A1 (en) 1987-06-19
GB8628378D0 (en) 1986-12-31
GB2184119B (en) 1990-01-17
CA1266269A (en) 1990-02-27
GB2184119A (en) 1987-06-17

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