DE3674220D1 - Verfahren zur herstellung von 2-alkylpyrimidin. - Google Patents

Verfahren zur herstellung von 2-alkylpyrimidin.

Info

Publication number
DE3674220D1
DE3674220D1 DE8686200207T DE3674220T DE3674220D1 DE 3674220 D1 DE3674220 D1 DE 3674220D1 DE 8686200207 T DE8686200207 T DE 8686200207T DE 3674220 T DE3674220 T DE 3674220T DE 3674220 D1 DE3674220 D1 DE 3674220D1
Authority
DE
Germany
Prior art keywords
alkylpyrimidine
producing
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 - Lifetime
Application number
DE8686200207T
Other languages
English (en)
Inventor
De Moesdijk Cornelis Gerar Van
Hubertus Johannes Alo Delahaye
Antonius Jacobus Jos Teunissen
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.)
Koninklijke DSM NV
Original Assignee
Stamicarbon BV
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
Priority claimed from NL8500431A external-priority patent/NL8500431A/nl
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of DE3674220D1 publication Critical patent/DE3674220D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686200207T 1985-02-15 1986-02-14 Verfahren zur herstellung von 2-alkylpyrimidin. Expired - Lifetime DE3674220D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8500431A NL8500431A (nl) 1985-02-15 1985-02-15 Werkwijze voor de bereiding van pyrimidine.
NL8502797A NL8502797A (nl) 1985-02-15 1985-10-12 Werkwijze voor de bereiding van 2-alkylpyrimidine.

Publications (1)

Publication Number Publication Date
DE3674220D1 true DE3674220D1 (de) 1990-10-25

Family

ID=26646022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200207T Expired - Lifetime DE3674220D1 (de) 1985-02-15 1986-02-14 Verfahren zur herstellung von 2-alkylpyrimidin.

Country Status (5)

Country Link
US (1) US4667034A (de)
EP (1) EP0192297B1 (de)
JP (1) JPH0696560B2 (de)
DE (1) DE3674220D1 (de)
NL (1) NL8502797A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502796A (nl) * 1985-02-15 1986-09-01 Stamicarbon Werkwijze voor de bereiding van pyrimidine en 2-alkylpyrimidine.
NL8603168A (nl) * 1986-12-12 1988-07-01 Stamicarbon Werkwijze voor de bereiding van een 2-alkyl-1,4,5,6-tetrahydropyrimidine.
DE3820176A1 (de) * 1987-12-18 1989-06-29 Bayer Ag Verfahren zur herstellung von phosphorsaeurederivaten und zwischenprodukten
US4999427A (en) * 1988-05-16 1991-03-12 Dowelanco Process for the preparation of 2-alkylpyrimidines
US5180700A (en) * 1991-05-13 1993-01-19 Dowelanco Regeneration and extension of lifetime of dehydrogenation catalysts used in the preparation of 2-alkylpyrimidines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930090A (de) *
AU511744B2 (en) * 1976-09-25 1980-09-04 Bayer Aktiengesellschaft Pyrimidin(5)yl-(thiono) (thiol) phosporic-(phosphonic) acid esters and ester-amides
US4376201A (en) * 1981-09-14 1983-03-08 The Dow Chemical Company Preparation of 2-alkylpyrimidines
US4493929A (en) * 1981-09-14 1985-01-15 The Dow Chemical Company Preparation of 2-alkylpyrimidines

Also Published As

Publication number Publication date
JPS61243066A (ja) 1986-10-29
EP0192297B1 (de) 1990-09-19
NL8502797A (nl) 1986-09-01
JPH0696560B2 (ja) 1994-11-30
EP0192297A1 (de) 1986-08-27
US4667034A (en) 1987-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM N.V., HEERLEN, NL

8339 Ceased/non-payment of the annual fee