HERBICIDAL DIALKYL 2 5 - BIC (PERFLUOROALKYL) - 3 4 - PYRROLEDICARBOXYLATES

摘要

The invention herein pertains to novel 2,5-bis-(perfluoroalkyl)-3,4-pyrroledicarboxylates and a method for their preparation. The novel pyrroles have been found to have utility as pre- and postemergent herbicides.