PROCESS FOR PREPARING PYRIMIDINE

Process for preparing pyrimidine by reacting in the gas phase 1, 3-diaminopropane with a C1 reagent in the presence of an excess of methanol and/or carbon monoxide and of a metallic catalyst, characterized in that the reaction is carried out in the presence of a palladium catalyst promoted with an a...

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Bibliographic Details
Main Author VAN DER STOEL, ROLAND EMILE
Format Patent
LanguageEnglish
Published 14.03.1990
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:Process for preparing pyrimidine by reacting in the gas phase 1, 3-diaminopropane with a C1 reagent in the presence of an excess of methanol and/or carbon monoxide and of a metallic catalyst, characterized in that the reaction is carried out in the presence of a palladium catalyst promoted with an alkali metal and subsequently from the resulting reaction mixture pyrimidine is recovered.
Bibliography:Application Number: EP19850201725