BE764612A - Procede ameliore de synthese d'amines aromatiques par reaction de composes aromatiques et d'ammoniac - Google Patents

Procede ameliore de synthese d'amines aromatiques par reaction de composes aromatiques et d'ammoniac

Info

Publication number
BE764612A
BE764612A BE764612A BE764612A BE764612A BE 764612 A BE764612 A BE 764612A BE 764612 A BE764612 A BE 764612A BE 764612 A BE764612 A BE 764612A BE 764612 A BE764612 A BE 764612A
Authority
BE
Belgium
Prior art keywords
ammonia
synthesis
reaction
aromatic
improved process
Prior art date
Application number
BE764612A
Other languages
English (en)
Inventor
E N Squire
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE764612A publication Critical patent/BE764612A/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
    • C07C209/02—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino groups
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE764612A 1970-03-25 1971-03-22 Procede ameliore de synthese d'amines aromatiques par reaction de composes aromatiques et d'ammoniac BE764612A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2265570A 1970-03-25 1970-03-25
US9963870A 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
BE764612A true BE764612A (fr) 1971-08-16

Family

ID=26696184

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764612A BE764612A (fr) 1970-03-25 1971-03-22 Procede ameliore de synthese d'amines aromatiques par reaction de composes aromatiques et d'ammoniac

Country Status (6)

Country Link
BE (1) BE764612A (fr)
CA (1) CA988099A (fr)
DE (1) DE2114254A1 (fr)
FR (1) FR2085095A5 (fr)
GB (1) GB1327494A (fr)
NL (1) NL7104044A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902537A (nl) * 1979-04-01 1980-10-03 Stamicarbon Werkwijze voor de bereiding van een eventueel c-gesubstitueerd 2-pyrrolidon en daarbij te gebruiken katalysator.
US6933409B1 (en) 1999-05-13 2005-08-23 Symyx Technologies, Inc. Amination of aromatic hydrocarbons and heterocyclic analogs thereof

Also Published As

Publication number Publication date
FR2085095A5 (fr) 1971-12-17
NL7104044A (fr) 1971-09-28
DE2114254A1 (de) 1971-10-14
CA988099A (en) 1976-04-27
GB1327494A (en) 1973-08-22

Similar Documents

Publication Publication Date Title
BE768802A (fr) Catalyseur et procede pour la synthese de l'ammoniac
FR2312501A1 (fr) Procede de synthese de composes de la serie des vinblastine-vincristine
BE763528A (fr) Procede de preparation de methylazoles n-(1,1,1-trisubstitues)
FR2300045A1 (fr) Procede de synthese de l'ammoniac
BE744379A (fr) Procede de preparation d'un engrais compose granulaire (
BE768359A (fr) Procédé de production de l'ammoniac.
BE784001A (fr) Procede de preparation d'ammoniac
RO63722A (fr) Procede de preparation de l'uree
BE780772A (fr) Catalyseur de synthese de l'ammoniac
FR2300795A1 (fr) Procede de synthese
FR2324598A1 (fr) Procede perfectionne de preparation d'amines aromatiques a partir de composes aromatiques et d'ammoniac
FR2336412A1 (fr) Procede nouveau de synthese de la 3', 4'-didesoxykanamycine b''
BE769180A (fr) Nouveau procede de synthese de l'uree
FR2334683A1 (fr) Procede de synthese des penicillines
BE770594A (fr) Procede de preparation d'amines
BE762996A (fr) Procede de synthese de quinazolin-4-ones
BE764612A (fr) Procede ameliore de synthese d'amines aromatiques par reaction de composes aromatiques et d'ammoniac
BE800599A (fr) Procede de preparation d'amides dimethyl-2,5 furanne- carboxyliques-3
BE815971A (fr) Procede de preparation d'amines et d'urees substituees
CH556824A (fr) Procede de synthese d'un decapeptide protege.
FR2294169A1 (fr) Procede de synthese d'urees substituees a partir des carbamates correspondants
BE764646A (fr) Procede de synthese de l'hydroperoxyde d'isopentane
BE764610A (fr) Procedes de synthese directe d'amines aromatiques par reaction de composes aromatiques et d'ammoniac
FR2277035A1 (fr) Reacteur pour la synthese de l'ammoniac
BE790434A (fr) Procede de synthese d'alcynes par dehydrohalogenation