NL7018824A - - Google Patents

Info

Publication number
NL7018824A
NL7018824A NL7018824A NL7018824A NL7018824A NL 7018824 A NL7018824 A NL 7018824A NL 7018824 A NL7018824 A NL 7018824A NL 7018824 A NL7018824 A NL 7018824A NL 7018824 A NL7018824 A NL 7018824A
Authority
NL
Netherlands
Application number
NL7018824A
Other versions
NL170536C (nl
NL170536B (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 NL7018824A publication Critical patent/NL7018824A/xx
Publication of NL170536B publication Critical patent/NL170536B/xx
Application granted granted Critical
Publication of NL170536C publication Critical patent/NL170536C/xx

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7018824A 1969-12-30 1970-12-24 Werkwijze voor het bereiden van 2,6-dimethylpyridine. NL170536C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP158270 1969-12-30

Publications (3)

Publication Number Publication Date
NL7018824A true NL7018824A (de) 1971-07-02
NL170536B NL170536B (nl) 1982-06-16
NL170536C NL170536C (nl) 1982-11-16

Family

ID=11505496

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7018824A NL170536C (nl) 1969-12-30 1970-12-24 Werkwijze voor het bereiden van 2,6-dimethylpyridine.

Country Status (3)

Country Link
DE (1) DE2064397A1 (de)
FR (1) FR2074467A5 (de)
NL (1) NL170536C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946020A (en) * 1970-12-28 1976-03-23 Koei Chemical Co., Ltd. Process for producing pyridine bases
DE2736791A1 (de) * 1977-08-16 1979-03-01 Degussa Verfahren zur herstellung substituierter pyridine

Also Published As

Publication number Publication date
NL170536C (nl) 1982-11-16
NL170536B (nl) 1982-06-16
DE2064397A1 (de) 1971-07-08
FR2074467A5 (en) 1971-10-01

Similar Documents

Publication Publication Date Title
AU465452B2 (de)
AU429630B2 (de)
AU450150B2 (de)
AU442375B2 (de)
AU427401B2 (de)
AU470301B1 (de)
AU414607B2 (de)
AU428074B2 (de)
AU442357B2 (de)
AU442380B2 (de)
AU428129B2 (de)
AU442322B2 (de)
AU470661B1 (de)
AU428131B2 (de)
AU438128B2 (de)
AU442554B2 (de)
AU425297B2 (de)
AU442285B2 (de)
AU442538B2 (de)
AU442535B2 (de)
AU417208B2 (de)
AU442463B2 (de)
AU5228269A (de)
BG17510A3 (de)
BE752138A (de)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee