2-(4,6-dimethoxy-2-pyrimidinyloxy) benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient

Abstract From the Canadian patent

Disclosed are herbicidally active pyrimidine derivatives of the formula, I, wherein R represents a hydrogen atom or an etherifying group, e.g. a lower alkyl, lower alkenyl lower alkynyl, phenyl-substituted lower alkenyl lower haloalkenyl, cycloalkyl, substituted phenyl-substituted lower alkenyl or phenyl-substituted lower alkynyl group; or a group represented by the following formula:, or wherein R1 represents a hydrogen atom or a lower alkyl group, X a halogen atom or a lower alkyl or lower alkoxyl group, m and n individually 0-2, and when m is 2 both Xs, may be the same or different, and herbicidal compositions containing the same, alone or in combination with another herbicidally active …