DE2013181A1 - Verfahren zur Herstellung von Pyridinbasen - Google Patents

Verfahren zur Herstellung von Pyridinbasen

Info

Publication number
DE2013181A1
DE2013181A1 DE19702013181 DE2013181A DE2013181A1 DE 2013181 A1 DE2013181 A1 DE 2013181A1 DE 19702013181 DE19702013181 DE 19702013181 DE 2013181 A DE2013181 A DE 2013181A DE 2013181 A1 DE2013181 A1 DE 2013181A1
Authority
DE
Germany
Prior art keywords
catalyst
oxygen
pentane
temperature
diol
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.)
Pending
Application number
DE19702013181
Other languages
German (de)
English (en)
Inventor
Roy Dennis Runcorn Cheshire; Marsden John Henry Edgar; Talor Frank; Backlej Manchester Lancashire- Bowden, (Großbritannien)
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2013181A1 publication Critical patent/DE2013181A1/de
Pending legal-status Critical Current

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
    • C07D213/08—Preparation by ring-closure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/023—Preparation; Separation; Stabilisation; Use of additives
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19702013181 1969-03-26 1970-03-19 Verfahren zur Herstellung von Pyridinbasen Pending DE2013181A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1575369 1969-03-26

Publications (1)

Publication Number Publication Date
DE2013181A1 true DE2013181A1 (de) 1970-10-08

Family

ID=10064876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702013181 Pending DE2013181A1 (de) 1969-03-26 1970-03-19 Verfahren zur Herstellung von Pyridinbasen

Country Status (7)

Country Link
AU (1) AU1258270A (https=)
BE (1) BE747958A (https=)
DE (1) DE2013181A1 (https=)
FR (1) FR2040002A5 (https=)
GB (1) GB1231948A (https=)
NL (1) NL7003758A (https=)
ZA (1) ZA701604B (https=)

Also Published As

Publication number Publication date
ZA701604B (en) 1971-10-27
AU1258270A (en) 1971-09-16
BE747958A (fr) 1970-09-25
FR2040002A5 (https=) 1971-01-15
GB1231948A (https=) 1971-05-12
NL7003758A (https=) 1970-09-29

Similar Documents

Publication Publication Date Title
DE69102258T2 (de) Aktivierung von Katalysatoren.
WO2012140614A1 (de) Verfahren zur herstellung eines katalysators zur oxidation von ethen zu ethylenoxid
DE3317921A1 (de) 2,4 - difluorbenzolderivate
EP0442075B1 (de) Verfahren zur Herstellung von 1,1,1,3,3,3-Hexafluorpropan und 2-Chlor-1,1,1,3,3,3-hexafluorpropan
DE2224160C3 (de) Verfahren zur Herstellung von Katalysatoren für die Herstellung von Pyridin und 3-Methylpyridin
DE3046407A1 (de) Kupfer- und alkalimetalle enthaltender traegerkatalysator und dessen verwendung zur herstellung von 1,2-dichlorethan durch oxichlorierung von ethan
DE2013181A1 (de) Verfahren zur Herstellung von Pyridinbasen
DE2837515C2 (https=)
CN108929193A (zh) 一种高纯度二氟甲烷的精馏工艺
DE3048689A1 (de) Katalysator zur dehydrierung von sauerstoffhaltigen derivaten der cyclohexanreihe zu den entsprechenden cyclischen ketonen und/oder phenolen und verfahren zur dehydrierung von sauerstoffhaltigen derivaten der cyclohexanreihe zu den entsprechenden cyclischen ketonen und/oder phenolen unter verwendung des genannten katalysators
DE69519026T2 (de) Verfahren zur herstellung von difluoromethan
DE69106681T2 (de) Essigsäure aus Aethylen.
DD268694A5 (de) Verfahren zur herstellung von ethylenoxid durch katalytische oxidation
DE1967047C3 (de) Verfahren zur Herstellung von Bipyridylen
DE1593149B2 (de) Verfahren zur Herstellung von Acrylnitril bzw. Methacrylnitril aus Propylen bzw. Isobutylen
DE3107105A1 (de) "verfahren zur gewinnung von methylchlorid enthaltenden gasen"
DE935965C (de) Verfahren zur Herstellung von Tetrachlorkohlenstoff und Tetrachloraethylen
EP2844632B1 (de) Verfahren zur umsetzung von glycerin zu organischen salzen
Miller Jr et al. The Action of Elementary Fluorine upon Organic Compounds. III. The Vapor Phase Fluorination of Hexachloroethane
DE2906009A1 (de) Verfahren zur herstellung von allylchlorid
AT201569B (de) Verfahren zur Anreicherung oder Trennung der Elemente Niob und Tantal
DE102007042381B3 (de) Verfahren zur selektiven Herstellung von linearen Diglycerinen
EP0060528A1 (de) Verfahren zur Gewinnung von Methylchlorid enthaltenden Gasen
DE2732830C2 (de) Verfahren zur Herstellung eines m-Isocamphylphenol enthaltenden Produkts durch katalytische Isomerisierung von p-Isocamphylphenol oder eines p-Isocamphylphenol enthaltenden Gemisches
DE960007C (de) Verfahren zur Herstellung hoeherer Ketone durch Umsetzung eines sekundaeren aliphatischen Alkohols mit einem aliphatischen Keton