GB971287A - Improvements in or relating to the catalytic hydrogenation of organic nitrocompounds - Google Patents

Improvements in or relating to the catalytic hydrogenation of organic nitrocompounds

Info

Publication number
GB971287A
GB971287A GB4544/63A GB454463A GB971287A GB 971287 A GB971287 A GB 971287A GB 4544/63 A GB4544/63 A GB 4544/63A GB 454463 A GB454463 A GB 454463A GB 971287 A GB971287 A GB 971287A
Authority
GB
United Kingdom
Prior art keywords
nitro
silver
acetate
liquid phase
specified
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
GB4544/63A
Other languages
English (en)
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.)
Engelhard Industries Inc
Original Assignee
Engelhard Industries Inc
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 Engelhard Industries Inc filed Critical Engelhard Industries Inc
Publication of GB971287A publication Critical patent/GB971287A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB4544/63A 1962-02-05 1963-02-04 Improvements in or relating to the catalytic hydrogenation of organic nitrocompounds Expired GB971287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US171263A US3253039A (en) 1962-02-05 1962-02-05 Catalytic hydrogenation of organic nitrocompounds

Publications (1)

Publication Number Publication Date
GB971287A true GB971287A (en) 1964-09-30

Family

ID=22623135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4544/63A Expired GB971287A (en) 1962-02-05 1963-02-04 Improvements in or relating to the catalytic hydrogenation of organic nitrocompounds

Country Status (3)

Country Link
US (1) US3253039A (https=)
DE (1) DE1226114B (https=)
GB (1) GB971287A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472899A (en) * 1965-10-13 1969-10-14 Commercial Solvents Corp Process for preparing aminoalkylethers wherein the amino group is attached to a tertiary carbon atom
US3546297A (en) * 1969-07-01 1970-12-08 Du Pont Process for preparation of aromatic chloroamines
US3666813A (en) * 1969-08-27 1972-05-30 Engelhard Min & Chem Process for preparing aromatic haloamines from aromatic nitroamines
US3832401A (en) * 1971-03-04 1974-08-27 Texaco Inc Homogeneous catalysts useful in the reduction of nitroaromatics to amines
DE3928182A1 (de) * 1989-08-25 1991-02-28 Goedecke Ag Verfahren zur herstellung von gabapentin
ATE223257T1 (de) 1996-07-23 2002-09-15 Degussa Multimetallischer katalysator und verfahren zur herstellung substituierter aromatischer amine
HU225502B1 (en) * 1998-12-29 2007-01-29 Richter Gedeon Vegyeszet Process for producing 1-(amino-metyl)-cyclohexene-acetic-acid and intermediates
BR112013031898B1 (pt) * 2011-06-17 2020-11-24 Henkel Ag & Co. Kgaa Composiqoes de banho de autodeposiqao, seus metodos de preparaqao, metodo de geraqao de um revestimento por autodeposiqao, e artigo de fabricaqao

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297212A (en) * 1927-09-10 1928-09-20 Ig Farbenindustrie Ag Improvements in the production of aromatic amines
US2802889A (en) * 1954-06-01 1957-08-13 Dow Chemical Co Selective hydrogenation of acetylene in ethylene and catalyst therefor
US2857337A (en) * 1955-05-10 1958-10-21 Du Pont Method of preparing hydrogenation catalysts
US2967835A (en) * 1957-08-01 1961-01-10 Gen Aniline & Film Corp Hydrogenation catalyst
US2967200A (en) * 1959-01-28 1961-01-03 Du Pont Preparation of ketoximes

Also Published As

Publication number Publication date
US3253039A (en) 1966-05-24
DE1226114B (de) 1966-10-06
DE1226114C2 (https=) 1967-04-27

Similar Documents

Publication Publication Date Title
GB971287A (en) Improvements in or relating to the catalytic hydrogenation of organic nitrocompounds
Aridoss et al. Ethylammonium nitrate (EAN)/Tf2O and EAN/TFAA: Ionic liquid based systems for aromatic nitration
US3694509A (en) Selective hydrogenation of nitroaromatics to the corresponding n-arylhydroxylamine
GB925457A (en) Hydrogenation process using ruthenium-containing catalysts
CN100479916C (zh) 用于氢化硝基芳族化合物的负载催化剂
Ragaini et al. Reduction of nitrobenzene to aniline by CO/H2O, catalysed by Ru3 (CO) 12/chelating diimines
Ichikawa et al. Chemoselective hydrogenation of halonitroaromatics over platinum on carbon as catalyst in supercritical carbon dioxide
Brown et al. Reaction of sodium borohydride with platinum metal salts in the presence of decolorizing carbon-a supported platinum catalyst of markedly enhanced activity for hydrogenations
US3194839A (en) Catalytic hydrogenation of nitroaromatic compounds to aromatic amines
Baralt et al. Hydrogenation of nitro compounds with an anthranilic acid polymer-bound catalyst
US3715397A (en) Process for preparing para-aminophenol
Eberson et al. Acetoxylation of aromatic compounds by potassium peroxydisulphate in acetic acid with palladium (II) complexes as catalysts
GB786407A (en) Process for the catalytic hydrogenation of organic nitro compounds
Yang et al. Di-tert-butyl peroxide (DTBP)-mediated synthesis of symmetrical N, N′-disubstituted urea/thiourea motifs from isothiocyanates in water
US3801640A (en) Process for reducing nitrosubstrates to corresponding amines by use of homogeneous nickel catalysts in the presence of hydrogen and carbon monoxide
Nishimura Hydrogenation and Hydrogenolysis. II. Selective Hydrogenation of Benzyl Alcohol, Methylphenylcarbinol and Benzohydrol to the Corresponding Saturated Carbinols
GB1078185A (en) Nitration of aromatic compounds
GB1033651A (en) Preparation of aromatic amines
ES399936A1 (es) Procedimiento para la obtencion de acetato de bencilo.
Brown et al. Hydrogenation of nitroaromatics in the presence of the new platinum metal and carbon-supported platinum metal catalysts
US6166276A (en) Method for producing heptafluoropentane
Ferrier et al. A New Platinum Catalyst for the Hydrogenation of Halonitroaromatics
GB1357678A (en) Process for the dehalogenation of polyhalogenated aromatic com pounds
GB1320129A (en) Process for the production of halogen-substituted aromatic amines
SU361170A1 (ru) Способ получения анилина