| abstract |
2-HALOACETANILIDES ARE REPRESENTED BY THE FORMULA: (CF DRAWING IN BOPI) WHERE X IS CHLORINE, BROMINE OR IODINE, R IS ESPECIALLY AN YR GROUP OR Y IS OXYGEN OR SULFUR AND R IS PARTICULARLY A GROUP PHENYL, ALKYL, ALKENYL, ALKYNYL OR ALCOXYALKYL, N IS AN INTEGER FROM 1 TO 4, EACH Z AND Z IS INDEPENDENTLY HYDROGEN OR A GROUP REPRESENTED BY R OR R, R, R AND R IS INDEPENDENTLY CHOSEN CONSISTING OF IN PARTICULAR HYDROGEN, HALOGEN, ALKYL AND ALCOXY GROUPS AND R IS HYDROGEN, R OR R IS NOT A HALOALKYL GROUP; THESE COMPOUNDS ARE USED AS HERBICIDES. |