4-cycloalkyl-5-substituted pyrimidine compounds useful as crop protection agents

摘要

Herbicidal 4-cycloalkyl-5-substituted pyrimidine compounds of the formula <IMAGE> (I) are described. Herbicidal compositions containing such substituted-pyrimidinyl compounds and methods of controlling undesirable vegetation employing these compounds are also disclosed. The compounds in which XR, is hydroxyl are also useful as intermediates for producing the disclosed substituted-pyrimidinyl derivatives.