Alkaryl-alkoxy, aryl-amido derivatives of pyridine

Abstract

Abstract This disclosure relates to new mono- and poly-substituted pyridine derivatives, their methods of preparation and use as pesticides. A broad classification of preferred pyridine derivatives is characterized by the following formula: WHERE N CAN BE AN INTEGER OF FROM 1 TO 4, AND WHEREIN X and (AD-Z) can occupy any ring position of from 2 to 6. X can be hydrogen, dialkylamino, alkylthio, halogen such as chlorine, fluorine, or iodine, amino, nitro, arylthio alkoxyl, phenoxyl, alkylamino, alkyl. Relative to the A-D-Z substituent, I. A can be O, NH, II. D can be any of the following: (a) (CH2)1 6, (b) (CH2)nG(CH2)n where n is 1-6 and G is NR, O, S, SO, SO2, and (c) an alkyl linkage having from one to six carbon atoms and a substituent (R) located at the terminal, or any adjacent, carbon atom; and III. Z can be: (1) a substituted amino group of the formula WHERE THE L moiety may or may not be the same and is defined alternatively as WHERE M is S, or O and R'' is NHR, NR2, OR, SR, haloalkyl (mono, di and tri), C1-C12 alkyl and alkenyl (branched and unbranched), hydrogen, C7-C10 cycloalkyl, phenyl and C8-C12 alkenyl phenyl, or as SOR, or SO2R; (2) O - L (L being as in III(1)) except that A cannot be oxygen; and (3) phenyl, substituted phenyl, alkenyl, alkynyl, haloalkyl. The moiety R wherever it appears above is meant to include any of the following: hydrogen, alkyl, cycloalkyl, aralkyl, aryl, alkenyl, alkynyl, carboxyl or substituted alkyl whose substituents are as defined by Xn above.

Inventors

• 👤 James Zielinski

Bibliographic Details