BE831927A - Procede de preparation d'hexamethylenediamine ayant une teneur reduite en 1,2-diaminocyclohexane - Google Patents

Procede de preparation d'hexamethylenediamine ayant une teneur reduite en 1,2-diaminocyclohexane

Info

Publication number
BE831927A
BE831927A BE158776A BE158776A BE831927A BE 831927 A BE831927 A BE 831927A BE 158776 A BE158776 A BE 158776A BE 158776 A BE158776 A BE 158776A BE 831927 A BE831927 A BE 831927A
Authority
BE
Belgium
Prior art keywords
diaminocyclohexane
hexamethylenediamine
preparation
reduced content
content
Prior art date
Application number
BE158776A
Other languages
English (en)
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 BE831927A publication Critical patent/BE831927A/fr

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE158776A 1974-07-31 1975-07-30 Procede de preparation d'hexamethylenediamine ayant une teneur reduite en 1,2-diaminocyclohexane BE831927A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493743A US3917707A (en) 1974-07-31 1974-07-31 Suppression of 1,2-diaminocyclohexane formation during production of hexamethylenediamine

Publications (1)

Publication Number Publication Date
BE831927A true BE831927A (fr) 1976-01-30

Family

ID=23961514

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158776A BE831927A (fr) 1974-07-31 1975-07-30 Procede de preparation d'hexamethylenediamine ayant une teneur reduite en 1,2-diaminocyclohexane

Country Status (8)

Country Link
US (1) US3917707A (fr)
JP (1) JPS5141307A (fr)
BE (1) BE831927A (fr)
CA (1) CA1043814A (fr)
DE (1) DE2532870A1 (fr)
FR (1) FR2280628A1 (fr)
IT (1) IT1040201B (fr)
NL (1) NL7509070A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007031488A2 (fr) * 2005-09-15 2007-03-22 Basf Se Procede d'hydrogenation de nitriles en amines primaires ou aminonitriles et les catalyseurs appropries
EP2440515B1 (fr) * 2009-06-13 2018-08-15 Archer-Daniels-Midland Company Préparation d'acide adipique et de dérivés à partir de matières glucidiques
US8669397B2 (en) 2009-06-13 2014-03-11 Rennovia, Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
CA2763177C (fr) * 2009-06-13 2017-08-01 Thomas R. Boussie Production d'acide glutarique et de derives a partir de matieres contenant des glucides
DK3848347T3 (da) 2009-06-13 2023-10-23 Archer Daniels Midland Co Fremstilling af glukarsyre og derivater fra glukose
CN102869642A (zh) 2010-03-05 2013-01-09 莱诺维亚公司 己二酸组合物
US8669393B2 (en) * 2010-03-05 2014-03-11 Rennovia, Inc. Adipic acid compositions
US9770705B2 (en) 2010-06-11 2017-09-26 Rennovia Inc. Oxidation catalysts
US9216937B2 (en) 2011-12-14 2015-12-22 Rennovia Inc. Water concentration reduction process
EP2797866A4 (fr) 2011-12-30 2015-08-05 Du Pont Procédé de préparation de 1, 6-hexanediol
US8865940B2 (en) 2011-12-30 2014-10-21 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
US8884036B2 (en) 2011-12-30 2014-11-11 E I Du Pont De Nemours And Company Production of hydroxymethylfurfural from levoglucosenone
BR112014015994A2 (pt) 2011-12-30 2018-05-22 Du Pont processo.
US8889912B2 (en) 2011-12-30 2014-11-18 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
JP2015503569A (ja) 2011-12-30 2015-02-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ヘキサンジオールを生成するための方法
US8859826B2 (en) 2012-04-27 2014-10-14 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US8846985B2 (en) 2012-04-27 2014-09-30 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US9018423B2 (en) 2012-04-27 2015-04-28 E I Du Pont De Nemours And Company Production of alpha, omega-diols
DE102018201645B3 (de) 2018-02-02 2019-08-08 Ford Global Technologies, Llc Motorblock
WO2021191288A1 (fr) 2020-03-25 2021-09-30 Basf Se Procédé de préparation d'hexaméthylènediamine par hydrogénation d'adiponitrile avec formation réduite de diaminocyclohexane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061644A (en) * 1958-04-28 1962-10-30 Pure Oil Co Process for producing ethylenediamine or derivatives thereof
US3117162A (en) * 1960-03-30 1964-01-07 Engelhard Ind Inc Hydrogenation of nitriles
US3152184A (en) * 1962-01-19 1964-10-06 Hercules Powder Co Ltd Catalytic hydrogenation of nitriles
US3235600A (en) * 1962-11-28 1966-02-15 Monsanto Co Reduction of diaminocyclohexane concentration in crude hexamethylenedi-amine
BE794577A (fr) * 1972-04-21 1973-07-26 Du Pont Procede pour supprimer la formation de diaminocyclohexane dans la fabrication de l'hexamethylenediamine

Also Published As

Publication number Publication date
FR2280628B3 (fr) 1978-03-17
IT1040201B (it) 1979-12-20
US3917707A (en) 1975-11-04
NL7509070A (nl) 1976-02-03
JPS5141307A (fr) 1976-04-07
CA1043814A (fr) 1978-12-05
DE2532870A1 (de) 1976-02-12
FR2280628A1 (fr) 1976-02-27

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