DERIVATIVES OF AMIDOXIMES

摘要

The hitherto unknown amidoxime derivatives of the formula: wherein R represents hydrogn hydrogen, or an alkyl or phenyl radical, M1 represents hydrogen, an alkyl radical or a monovalent metal atom, and Ar represents a phenyl radical substituted by 1, 2 or 3 substitutents selected from halogen, hydroxy, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, carboxy, alkoxycarbonyl, nitro, amino, alkylamino, dialkylamino, acylamino, alkoxycarbonylamino, azido, alkanoyl, sulphonoyl optionally substituted on the nitrogen atom by one or two alkyl groups, or phenyl, or Ar represents a mononuclear aromatic heterocyclic radical with 5 atoms in the ring, the hetero atom being oxygen, sulphur or nitrogen (preferably thienyl, pyrrolyl or furyl), said heterocyclic radical being unsubstituted or substituted by halogen, alkyl, alkoxy, radical have been found to possesss useful phytonethonal and herbicidal properties.