3 - (fluoroalquiluracilos bicyclic heterocycle) - 6

摘要

Herbicides the formula, in which M is fluoroalquil (C1 - 6); R is Hydrogen, alkyl (C1 - 6), 2 - (6 - alquinil C3 (C3); 2 - alquenil - 6)Or cianoalquil (C1 - 6); r1 is Hydrogen or alkyl (C1 - 6); R2 is Hydrogen or alkyl (C1); and is Hydrogen, Chlorine or Bromine; X is Hydrogen, Fluorine, Chlorine, Bromine, cyano, alkyl (C1 - 6)Or fluoroalquil (C1); and N is 0 OR 1.