| abstract |
PROCEDURE FOR PREPARING DERIVATIVES OF SUBSTITUTED PROPARGYLOXYACETONITRILE. AN ACID OF FORMULA (II) CHLORIDE IS REACTED WITH AMINOACETONITRILE TO GIVE THE CORRESPONDING ACILAMINONITRILE, WHICH IS TREATED WITH A HALOGENATION AGENT TO OBTAIN THE INTERMEDIATE OF FORMULA (IV), WHICH IS PROVIDED FOR A SUBSTITUTE ALCOHYL PROVIDED TO REACTION THE DERIVATIVE OF FORMULA (I). THEY ARE USEFUL AS ACTIVE INGREDIENTS IN HERBICIDE FORMULATIONS FOR RICE AND FUNGICIDES FOR AGRICULTURE AND HORTICULTURE. |