GB982903A - Process for the manufacture of aromatic amines - Google Patents

Process for the manufacture of aromatic amines

Info

Publication number
GB982903A
GB982903A GB36191/62A GB3619162A GB982903A GB 982903 A GB982903 A GB 982903A GB 36191/62 A GB36191/62 A GB 36191/62A GB 3619162 A GB3619162 A GB 3619162A GB 982903 A GB982903 A GB 982903A
Authority
GB
United Kingdom
Prior art keywords
manufacture
amine
liquid phase
aromatic amines
hydrogenation
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
GB36191/62A
Other languages
English (en)
Inventor
Edward Vincent Cooke
Harry John Thurlow
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to NL298319D priority Critical patent/NL298319A/xx
Priority to BE654597D priority patent/BE654597A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB36191/62A priority patent/GB982903A/en
Priority to SE10379/63A priority patent/SE301489B/xx
Priority to DEJ24460A priority patent/DE1266764B/de
Priority to JP38051202A priority patent/JPS5015779B1/ja
Priority to US401643A priority patent/US3270057A/en
Publication of GB982903A publication Critical patent/GB982903A/en
Expired legal-status Critical Current

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
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

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)
GB36191/62A 1962-09-24 1962-09-24 Process for the manufacture of aromatic amines Expired GB982903A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL298319D NL298319A (cg-RX-API-DMAC7.html) 1962-09-24
BE654597D BE654597A (cg-RX-API-DMAC7.html) 1962-09-24
GB36191/62A GB982903A (en) 1962-09-24 1962-09-24 Process for the manufacture of aromatic amines
SE10379/63A SE301489B (cg-RX-API-DMAC7.html) 1962-09-24 1963-09-23
DEJ24460A DE1266764B (de) 1962-09-24 1963-09-23 Verfahren zur kontinuierlichen Herstellung von primaeren Monoaminobenzolen
JP38051202A JPS5015779B1 (cg-RX-API-DMAC7.html) 1962-09-24 1963-09-25
US401643A US3270057A (en) 1962-09-24 1964-10-05 Catalytic hydrogenation of nitro aromatic compounds to produce the corresponding amino compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36191/62A GB982903A (en) 1962-09-24 1962-09-24 Process for the manufacture of aromatic amines

Publications (1)

Publication Number Publication Date
GB982903A true GB982903A (en) 1965-02-10

Family

ID=10385802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36191/62A Expired GB982903A (en) 1962-09-24 1962-09-24 Process for the manufacture of aromatic amines

Country Status (6)

Country Link
US (1) US3270057A (cg-RX-API-DMAC7.html)
JP (1) JPS5015779B1 (cg-RX-API-DMAC7.html)
BE (1) BE654597A (cg-RX-API-DMAC7.html)
DE (1) DE1266764B (cg-RX-API-DMAC7.html)
GB (1) GB982903A (cg-RX-API-DMAC7.html)
NL (1) NL298319A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207262A (en) * 1978-06-08 1980-06-10 Imperial Chemical Industries Limited Chemical process for reducing the cyclohexanone content of crude aniline
CN106458846A (zh) * 2014-03-04 2017-02-22 陶氏环球技术有限责任公司 经由阳离子树脂催化剂促进亚胺的形成

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69015123T2 (de) * 1989-10-31 1995-05-04 Sumitomo Chemical Co Herstellung aromatischer Amine.
JP2801381B2 (ja) * 1990-09-18 1998-09-21 三井化学株式会社 高純度アニリンの製造法
JP2007204388A (ja) * 2006-01-31 2007-08-16 Sumitomo Chemical Co Ltd 反応熱の回収方法
EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
US9115049B2 (en) 2012-10-11 2015-08-25 Basf Se Process for obtaining pure aniline
WO2014057053A1 (de) 2012-10-11 2014-04-17 Basf Se Verfahren zur gewinnung von rein-anilin
HUE030188T2 (en) * 2013-01-22 2017-04-28 Covestro Deutschland Ag Process for the preparation of aromatic amines
CN109562355A (zh) 2016-08-18 2019-04-02 芝加哥大学 用于高效有机转化的金属氧化物负载的地球丰富的金属催化剂
ES3075808T3 (en) 2021-06-30 2026-08-07 Basf Se Process for producing aniline

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292879A (en) * 1939-08-05 1942-08-11 Solvay Process Co Production of aromatic amines
US2894036A (en) * 1956-02-06 1959-07-07 Gen Aniline & Film Corp Catalytic reduction of aromatic polynitro compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207262A (en) * 1978-06-08 1980-06-10 Imperial Chemical Industries Limited Chemical process for reducing the cyclohexanone content of crude aniline
CN106458846A (zh) * 2014-03-04 2017-02-22 陶氏环球技术有限责任公司 经由阳离子树脂催化剂促进亚胺的形成

Also Published As

Publication number Publication date
US3270057A (en) 1966-08-30
NL298319A (cg-RX-API-DMAC7.html)
DE1266764B (de) 1968-04-25
BE654597A (cg-RX-API-DMAC7.html)
JPS5015779B1 (cg-RX-API-DMAC7.html) 1975-06-07

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