JPS559018A - Preparation of secondary long-chain aliphatic amine - Google Patents

Preparation of secondary long-chain aliphatic amine

Info

Publication number
JPS559018A
JPS559018A JP8120178A JP8120178A JPS559018A JP S559018 A JPS559018 A JP S559018A JP 8120178 A JP8120178 A JP 8120178A JP 8120178 A JP8120178 A JP 8120178A JP S559018 A JPS559018 A JP S559018A
Authority
JP
Japan
Prior art keywords
hydrogen
chain aliphatic
aliphatic amine
nitrile
preparation
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.)
Granted
Application number
JP8120178A
Other languages
Japanese (ja)
Other versions
JPS62901B2 (en
Inventor
Susumu Tomidokoro
Michito Sato
Daiji Saiga
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.)
Lion Corp
Lion Fat and Oil Co Ltd
Original Assignee
Lion Corp
Lion Fat and Oil Co Ltd
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 Lion Corp, Lion Fat and Oil Co Ltd filed Critical Lion Corp
Priority to JP8120178A priority Critical patent/JPS559018A/en
Publication of JPS559018A publication Critical patent/JPS559018A/en
Publication of JPS62901B2 publication Critical patent/JPS62901B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain the title useful substance in one step, by reducing an aliphatic nitrile with hydrogen in the presence of a nickel hydrogenation catalyst at a specific reaction temperature under a low pressure while removing a specific amount of eliminated ammonia from the system within a given time.
CONSTITUTION: An 8W22C aliphatic nitrile, e.g. oleonitrile, is reduced with hydrogen in the presence of a nickel catalyst at 200W230°C while removing 85% or more based on the theoretical amount of eliminated ammonia within 2 hr to give a secondary long-chain aliphatic amine. Preferably, the hydrogen pressure is 0W6 kg/cm2.G, and 0.1W0.5 part by wt. per 100 parts by wt. of the nitrile of the catalyst supported on diatomaceous earth or alumina is used.
EFFECT: High selectively and yield.
COPYRIGHT: (C)1980,JPO&Japio
JP8120178A 1978-07-04 1978-07-04 Preparation of secondary long-chain aliphatic amine Granted JPS559018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8120178A JPS559018A (en) 1978-07-04 1978-07-04 Preparation of secondary long-chain aliphatic amine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8120178A JPS559018A (en) 1978-07-04 1978-07-04 Preparation of secondary long-chain aliphatic amine

Publications (2)

Publication Number Publication Date
JPS559018A true JPS559018A (en) 1980-01-22
JPS62901B2 JPS62901B2 (en) 1987-01-10

Family

ID=13739854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8120178A Granted JPS559018A (en) 1978-07-04 1978-07-04 Preparation of secondary long-chain aliphatic amine

Country Status (1)

Country Link
JP (1) JPS559018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848571A (en) * 1981-09-17 1983-03-22 Matsushita Graphic Commun Syst Inc Picture signal compensating system
US4845298A (en) * 1986-01-27 1989-07-04 Lion Akzo Company Limited Process for preparation of unsaturated long-chain aliphatic secondary amine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848571A (en) * 1981-09-17 1983-03-22 Matsushita Graphic Commun Syst Inc Picture signal compensating system
US4845298A (en) * 1986-01-27 1989-07-04 Lion Akzo Company Limited Process for preparation of unsaturated long-chain aliphatic secondary amine

Also Published As

Publication number Publication date
JPS62901B2 (en) 1987-01-10

Similar Documents

Publication Publication Date Title
JPS57126426A (en) Preparation of 4-methyl-1-pentene
JPS54122253A (en) Preparation of cis-alkylcyclohexanol
JPS559020A (en) Preparation of tertiary amine having long-chain alkyl group
ES8402556A1 (en) Process for the preparation of arylhydroxylamines.
JPS559018A (en) Preparation of secondary long-chain aliphatic amine
EP0232097A3 (en) Process for preparation of unsaturated long-chain aliphatic secondary amine
JPS5617918A (en) Manufacture of dichlorosilane
JPS5699440A (en) Preparation of 3-alkoxy-4-hydroxyphenylacetic acid
JPS5663944A (en) Reduction of aromatic nitrile
ES543383A0 (en) IMPROVEMENTS IN A PROCEDURE FOR THE PREPARATION OF RIMANTA-DINA
JPS5334716A (en) Preparation of amide amine amphoteric surface active agent
JPS545903A (en) Preparation of 4-aminomethyl-1,8-diaminooctane
JPS5266893A (en) Method of producing reduced ni catalyst
JPS54130526A (en) Preparation of o-chloroaniline
DE3660188D1 (en) Process for the preparation of methyl n-methylanthranilate
JPS5564584A (en) Preparation of 3,7-diaminodibenzo-thiophene-5,5-dioxide
JPS5236606A (en) Process for preparation of amino compounds
JPS56131584A (en) Improved preparation of adenine
JPS56103122A (en) Preparation of high purity trimethylene norbornane
JPS5753441A (en) Preparation of 4-aminomethylbenzoic acid
JPS5239609A (en) Process for preparation of lower dialkyl amine and saturated cyclic im ine
JPS53101317A (en) Preparation of nitoranilene
JPS559019A (en) Preparation of tertiary long-chain aliphatic methylamine
JPS55133334A (en) Separation of 2,6-dinitrotoluene from dinitrotoluene mixture
JPS543018A (en) Preparation of p-phenylenediamine