IT1045506B - METHOD FOR PRODUCING PYRIDINAL BASES - Google Patents

METHOD FOR PRODUCING PYRIDINAL BASES

Info

Publication number
IT1045506B
IT1045506B IT3835468A IT3835468A IT1045506B IT 1045506 B IT1045506 B IT 1045506B IT 3835468 A IT3835468 A IT 3835468A IT 3835468 A IT3835468 A IT 3835468A IT 1045506 B IT1045506 B IT 1045506B
Authority
IT
Italy
Prior art keywords
pyridinal
bases
producing
pyridinal bases
producing pyridinal
Prior art date
Application number
IT3835468A
Other languages
Italian (it)
Original Assignee
Koei Chemical Co
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 Koei Chemical Co filed Critical Koei Chemical Co
Application granted granted Critical
Publication of IT1045506B publication Critical patent/IT1045506B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14Phosphorus; Compounds thereof
    • B01J27/16Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/06Heterocyclic 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
    • C07D213/08Preparation by ring-closure
    • C07D213/09Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
    • C07D213/10Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from acetaldehyde or cyclic polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
IT3835468A 1967-07-13 1968-07-11 METHOD FOR PRODUCING PYRIDINAL BASES IT1045506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4515867 1967-07-13

Publications (1)

Publication Number Publication Date
IT1045506B true IT1045506B (en) 1980-05-10

Family

ID=12711445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3835468A IT1045506B (en) 1967-07-13 1968-07-11 METHOD FOR PRODUCING PYRIDINAL BASES

Country Status (6)

Country Link
CH (1) CH507946A (en)
DE (1) DE1770870C3 (en)
FR (1) FR1599723A (en)
GB (1) GB1216866A (en)
IT (1) IT1045506B (en)
NL (1) NL159377B (en)

Also Published As

Publication number Publication date
CH507946A (en) 1971-05-31
DE1770870A1 (en) 1972-01-13
NL159377B (en) 1979-02-15
DE1770870C3 (en) 1979-01-11
GB1216866A (en) 1970-12-23
DE1770870B2 (en) 1978-04-27
FR1599723A (en) 1970-07-20
NL6809884A (en) 1969-01-15

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