PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIMIDINES

A novel process is disclosed for the preparation of substituted pyrimidine derivatives of the general formula: (see formula I) in which a halopyrimidine is reacted in the presence of a sulphinate with a compound selected from the series: (see formula II) The compounds of the general formula I are pr...

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Bibliographic Details
Main Authors STUCKY, GERHARD, BESSARD, YVES
Format Patent
LanguageEnglish
French
Published 15.08.2006
Subjects
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC 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:A novel process is disclosed for the preparation of substituted pyrimidine derivatives of the general formula: (see formula I) in which a halopyrimidine is reacted in the presence of a sulphinate with a compound selected from the series: (see formula II) The compounds of the general formula I are precursors of, for example, compounds with herbicidal activity.
Bibliography:Application Number: CA19972201219