GB896049A - Production of ª--picoline - Google Patents

Production of ª--picoline

Info

Publication number
GB896049A
GB896049A GB429360A GB429360A GB896049A GB 896049 A GB896049 A GB 896049A GB 429360 A GB429360 A GB 429360A GB 429360 A GB429360 A GB 429360A GB 896049 A GB896049 A GB 896049A
Authority
GB
United Kingdom
Prior art keywords
picoline
catalyst
mixture
production
thoria
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
GB429360A
Inventor
Kenneth Raymond Hargrave
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co 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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to GB429360A priority Critical patent/GB896049A/en
Publication of GB896049A publication Critical patent/GB896049A/en
Expired 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

Abstract

b -Picoline is produced by heating a mixture of acrolein, propanol and ammonia. The process is preferably carried out at 300 DEG C.-600 DEG C. in the presence, as catalyst, of alumina, silica or a mixture of these. In addition the catalyst may contain titania, zirconia, ceria or thoria and also a metal additive such as zinc, cadmium, tin, lead, tungsten, nickel, cobalt, chromium, molybdenum, iron, copper, palladium or silver, or a compound thereof.
GB429360A 1960-02-06 1960-02-06 Production of ª--picoline Expired GB896049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB429360A GB896049A (en) 1960-02-06 1960-02-06 Production of ª--picoline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB429360A GB896049A (en) 1960-02-06 1960-02-06 Production of ª--picoline

Publications (1)

Publication Number Publication Date
GB896049A true GB896049A (en) 1962-05-09

Family

ID=9774417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB429360A Expired GB896049A (en) 1960-02-06 1960-02-06 Production of ª--picoline

Country Status (1)

Country Link
GB (1) GB896049A (en)

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