PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIMIDINES

摘要

A novel process is disclosed for the preparation of substituted pyrimidine derivatives of the general formula: (see fig.I) in which a halopyrimidine is reacted in the presence of a sulphinate with a compound selected from the series: (see fig.IIIa) (see fig.IIIb) (see fig.IIIc) The compounds of the general formula I are precursors of, for example, compounds with herbicidal activity.