NL6809884A - - Google Patents

Info

Publication number
NL6809884A
NL6809884A NL6809884A NL6809884A NL6809884A NL 6809884 A NL6809884 A NL 6809884A NL 6809884 A NL6809884 A NL 6809884A NL 6809884 A NL6809884 A NL 6809884A NL 6809884 A NL6809884 A NL 6809884A
Authority
NL
Netherlands
Application number
NL6809884A
Other versions
NL159377B (nl
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 filed Critical
Publication of NL6809884A publication Critical patent/NL6809884A/xx
Publication of NL159377B publication Critical patent/NL159377B/xx

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)
NL6809884A 1967-07-13 1968-07-12 Werkwijze voor het bereiden van 2-picoline naast andere pyridinen door reactie van aceetaldehyde in de gasfase met ammonia. NL159377B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6809884A true NL6809884A (de) 1969-01-15
NL159377B NL159377B (nl) 1979-02-15

Family

ID=12711445

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6809884A NL159377B (nl) 1967-07-13 1968-07-12 Werkwijze voor het bereiden van 2-picoline naast andere pyridinen door reactie van aceetaldehyde in de gasfase met ammonia.

Country Status (6)

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

Also Published As

Publication number Publication date
CH507946A (de) 1971-05-31
DE1770870C3 (de) 1979-01-11
DE1770870A1 (de) 1972-01-13
DE1770870B2 (de) 1978-04-27
FR1599723A (de) 1970-07-20
NL159377B (nl) 1979-02-15
GB1216866A (en) 1970-12-23
IT1045506B (it) 1980-05-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KOEI