GB1239505A - - Google Patents

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Publication number
GB1239505A
GB1239505A GB1239505DA GB1239505A GB 1239505 A GB1239505 A GB 1239505A GB 1239505D A GB1239505D A GB 1239505DA GB 1239505 A GB1239505 A GB 1239505A
Authority
GB
United Kingdom
Prior art keywords
atmospheres
triethylamine
mono
pressure
leuna
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
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 filed Critical
Publication of GB1239505A publication Critical patent/GB1239505A/en
Expired legal-status Critical Current

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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
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles

Abstract

1,239,505. Production of mono-, di- and triethylamine. LEUNA-WERKE WALTER ULBRICHT VEB. 11 March, 1969, No. 12729/69. Heading C2C. Mono-, di- and tri-ethylamines are produced by the hydrogenation of CH 3 CN at a pressure of 5-230 atmospheres using a fixed catalyst, the hydrogen and products being circulated, and the separation of the product is performed at - 33‹ to + 50‹ C. The pressure is preferably 35- 45 atmospheres, advantageously 40 atmospheres whereat monoethylamine is the major component at a separator temperature of - 30‹ C., di-ethylamine at 0‹ C. and triethylamine at +30‹ C.
GB1239505D 1969-03-11 1969-03-11 Expired GB1239505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1272969 1969-03-11

Publications (1)

Publication Number Publication Date
GB1239505A true GB1239505A (en) 1971-07-14

Family

ID=10010027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239505D Expired GB1239505A (en) 1969-03-11 1969-03-11

Country Status (1)

Country Link
GB (1) GB1239505A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009146A1 (en) * 1978-09-08 1980-04-02 Ec Erdölchemie Gmbh Process for the preparation of di- and triethyl amine
EP0009621A1 (en) * 1978-09-08 1980-04-16 Ec Erdölchemie Gmbh Process for the preparation of triethyl amine
EP0023129A1 (en) * 1979-07-19 1981-01-28 Air Products And Chemicals, Inc. Production of amines by the gas phase hydrogenation of lower aliphatic monotriles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009146A1 (en) * 1978-09-08 1980-04-02 Ec Erdölchemie Gmbh Process for the preparation of di- and triethyl amine
EP0009621A1 (en) * 1978-09-08 1980-04-16 Ec Erdölchemie Gmbh Process for the preparation of triethyl amine
US4297512A (en) * 1978-09-08 1981-10-27 Ec Erdolchemie Gmbh Process for the preparation of triethylamine
EP0023129A1 (en) * 1979-07-19 1981-01-28 Air Products And Chemicals, Inc. Production of amines by the gas phase hydrogenation of lower aliphatic monotriles

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees