BR7410570D0 - PROCESS FOR THE PREPARATION OF AROMATIC AMINES - Google Patents

PROCESS FOR THE PREPARATION OF AROMATIC AMINES

Info

Publication number
BR7410570D0
BR7410570D0 BR10570/74A BR1057074A BR7410570D0 BR 7410570 D0 BR7410570 D0 BR 7410570D0 BR 10570/74 A BR10570/74 A BR 10570/74A BR 1057074 A BR1057074 A BR 1057074A BR 7410570 D0 BR7410570 D0 BR 7410570D0
Authority
BR
Brazil
Prior art keywords
preparation
aromatic amines
amines
aromatic
Prior art date
Application number
BR10570/74A
Other languages
Portuguese (pt)
Inventor
R Bradon
H Knupfer
H Ziemann
S Hartung
Original Assignee
Bayer Ag
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 claimed from DE2362780A external-priority patent/DE2362780C3/en
Priority claimed from DE2425811A external-priority patent/DE2425811C3/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR7410570D0 publication Critical patent/BR7410570D0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/58—[b]- or [c]-condensed
    • C07D209/72—4,7-Endo-alkylene-iso-indoles
    • C07D209/76—4,7-Endo-alkylene-iso-indoles with oxygen atoms in positions 1 and 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR10570/74A 1973-12-18 1974-12-18 PROCESS FOR THE PREPARATION OF AROMATIC AMINES BR7410570D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2362780A DE2362780C3 (en) 1973-12-18 1973-12-18 Process for the preparation of unsaturated amino compounds
DE2425811A DE2425811C3 (en) 1974-05-28 1974-05-28 Process for the preparation of unsaturated aromatic amino compounds

Publications (1)

Publication Number Publication Date
BR7410570D0 true BR7410570D0 (en) 1975-09-02

Family

ID=25766257

Family Applications (1)

Application Number Title Priority Date Filing Date
BR10570/74A BR7410570D0 (en) 1973-12-18 1974-12-18 PROCESS FOR THE PREPARATION OF AROMATIC AMINES

Country Status (8)

Country Link
JP (1) JPS5093927A (en)
BR (1) BR7410570D0 (en)
CH (1) CH598189A5 (en)
DD (1) DD118415A5 (en)
ES (1) ES432989A1 (en)
FR (1) FR2254553B1 (en)
GB (1) GB1431640A (en)
NL (1) NL7416449A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216341A (en) * 1978-11-06 1980-08-05 Gulf Research & Development Company Selective hydrogenation of certain nitroaromatic hydroxy substituted acetylenes over a heterogeneous RuS2 catalyst
US4215226A (en) * 1978-11-06 1980-07-29 Gulf Research & Development Company Selective hydrogenation of nitroaromatic acetylenes over an unsupported RuS2 catalyst
US4219679A (en) * 1978-11-06 1980-08-26 Gulf Research & Development Company Selective hydrogenation of nitro groups on nitroaromatic acetylenes using an unsupported cobalt polysulfide catalyst
CA1331876C (en) * 1987-10-02 1994-09-06 Exxon Research And Engineering Company High surface area rhenium sulfide hydrodesulfurization catalysts prepared by an aqueous technique and a process for using them

Also Published As

Publication number Publication date
NL7416449A (en) 1975-06-20
FR2254553A1 (en) 1975-07-11
GB1431640A (en) 1976-04-14
DD118415A5 (en) 1976-03-05
FR2254553B1 (en) 1978-07-07
ES432989A1 (en) 1977-02-16
CH598189A5 (en) 1978-04-28
JPS5093927A (en) 1975-07-26

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