IT1014833B - Processo per la preparazione di 2 etilpiridina - Google Patents

Processo per la preparazione di 2 etilpiridina

Info

Publication number
IT1014833B
IT1014833B IT23687/74A IT2368774A IT1014833B IT 1014833 B IT1014833 B IT 1014833B IT 23687/74 A IT23687/74 A IT 23687/74A IT 2368774 A IT2368774 A IT 2368774A IT 1014833 B IT1014833 B IT 1014833B
Authority
IT
Italy
Prior art keywords
ethylpyridine
preparation
Prior art date
Application number
IT23687/74A
Other languages
English (en)
Original Assignee
Hoechst 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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1014833B publication Critical patent/IT1014833B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • 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
    • B01J21/12—Silica and alumina
    • 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
    • B01J21/14—Silica and magnesia
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18—Arsenic, antimony or bismuth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT23687/74A 1973-06-08 1974-06-06 Processo per la preparazione di 2 etilpiridina IT1014833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2329389A DE2329389A1 (de) 1973-06-08 1973-06-08 Verfahren zur herstellung von 2-aehtylpyridin

Publications (1)

Publication Number Publication Date
IT1014833B true IT1014833B (it) 1977-04-30

Family

ID=5883526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23687/74A IT1014833B (it) 1973-06-08 1974-06-06 Processo per la preparazione di 2 etilpiridina

Country Status (8)

Country Link
US (1) US3957792A (it)
JP (1) JPS5032179A (it)
BE (1) BE816120A (it)
DE (1) DE2329389A1 (it)
FR (1) FR2232545B1 (it)
GB (1) GB1454127A (it)
IT (1) IT1014833B (it)
NL (1) NL7407385A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041039A (en) * 1973-06-08 1977-08-09 Hoechst Aktiengesellschaft Process for preparing 2-ethyl-pyridine
IT1070310B (it) * 1975-10-22 1985-03-29 Atomic Energy Authority Uk Catalizzatore particolarmente per il trattamento dei gas di scarico di autoveicoli..e procedimento per la sua preparazione
JPS52155026A (en) * 1976-06-18 1977-12-23 Hitachi Ltd Data transfer control system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124541A (en) * 1964-03-10 Process for the preparation of silica-
US2688003A (en) * 1951-05-14 1954-08-31 Shell Dev Preparation of spheroidal silica alumina catalyst
US2787600A (en) * 1952-05-20 1957-04-02 Exxon Research Engineering Co Preparation of a silica-alumina catalyst
US2941961A (en) * 1955-10-13 1960-06-21 Nalco Chemical Co Silica-alumina compositions and method for the preparation thereof
GB850405A (en) * 1958-01-08 1960-10-05 Midland Tar Distillers Ltd Improvements in the production of alkylpyridines and alkylquinolines
FR1512072A (fr) * 1967-02-21 1968-02-02 Leuna Werke Veb Procédé pour la fabrication de 2-éthylpyridine, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire

Also Published As

Publication number Publication date
GB1454127A (en) 1976-10-27
DE2329389A1 (de) 1975-01-02
NL7407385A (it) 1974-12-10
JPS5032179A (it) 1975-03-28
US3957792A (en) 1976-05-18
BE816120A (fr) 1974-12-10
FR2232545A1 (it) 1975-01-03
FR2232545B1 (it) 1977-09-30

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