NL8403258A - Werkwijze voor de bereiding van pyrimidine. - Google Patents

Werkwijze voor de bereiding van pyrimidine. Download PDF

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Publication number
NL8403258A
NL8403258A NL8403258A NL8403258A NL8403258A NL 8403258 A NL8403258 A NL 8403258A NL 8403258 A NL8403258 A NL 8403258A NL 8403258 A NL8403258 A NL 8403258A NL 8403258 A NL8403258 A NL 8403258A
Authority
NL
Netherlands
Prior art keywords
catalyst
diaminopropane
process according
pyrimidine
methanol
Prior art date
Application number
NL8403258A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL8403258A priority Critical patent/NL8403258A/nl
Priority to US06/785,998 priority patent/US4719299A/en
Priority to DE8585201725T priority patent/DE3576501D1/de
Priority to AT85201725T priority patent/ATE50991T1/de
Priority to EP85201725A priority patent/EP0181026B1/de
Priority to JP60237761A priority patent/JPS61103875A/ja
Publication of NL8403258A publication Critical patent/NL8403258A/nl

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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
NL8403258A 1984-10-26 1984-10-26 Werkwijze voor de bereiding van pyrimidine. NL8403258A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL8403258A NL8403258A (nl) 1984-10-26 1984-10-26 Werkwijze voor de bereiding van pyrimidine.
US06/785,998 US4719299A (en) 1984-10-26 1985-10-10 Process for preparing pyrimidine
DE8585201725T DE3576501D1 (de) 1984-10-26 1985-10-22 Verfahren zur herstellung von pyrimidin.
AT85201725T ATE50991T1 (de) 1984-10-26 1985-10-22 Verfahren zur herstellung von pyrimidin.
EP85201725A EP0181026B1 (de) 1984-10-26 1985-10-22 Verfahren zur Herstellung von Pyrimidin
JP60237761A JPS61103875A (ja) 1984-10-26 1985-10-25 ピリミジンの製法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8403258A NL8403258A (nl) 1984-10-26 1984-10-26 Werkwijze voor de bereiding van pyrimidine.
NL8403258 1984-10-26

Publications (1)

Publication Number Publication Date
NL8403258A true NL8403258A (nl) 1986-05-16

Family

ID=19844660

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8403258A NL8403258A (nl) 1984-10-26 1984-10-26 Werkwijze voor de bereiding van pyrimidine.

Country Status (6)

Country Link
US (1) US4719299A (de)
EP (1) EP0181026B1 (de)
JP (1) JPS61103875A (de)
AT (1) ATE50991T1 (de)
DE (1) DE3576501D1 (de)
NL (1) NL8403258A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8603168A (nl) * 1986-12-12 1988-07-01 Stamicarbon Werkwijze voor de bereiding van een 2-alkyl-1,4,5,6-tetrahydropyrimidine.
US4999427A (en) * 1988-05-16 1991-03-12 Dowelanco Process for the preparation of 2-alkylpyrimidines
FR2635471A1 (fr) * 1988-08-22 1990-02-23 Solvay Compositions catalytiques, procede pour leur obtention et procede d'hydrogenation de 1,1,2-trichloro-1,2,2-trifluorethane au moyen de ces compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930090A (de) *

Also Published As

Publication number Publication date
EP0181026B1 (de) 1990-03-14
US4719299A (en) 1988-01-12
EP0181026A1 (de) 1986-05-14
DE3576501D1 (de) 1990-04-19
JPS61103875A (ja) 1986-05-22
ATE50991T1 (de) 1990-03-15

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: STAMICARBON B.V. TE GELEEN

BV The patent application has lapsed