Benzimidazoles of the formula SPC1 Wherein R1 and R2 represent at least one alkyl group which may optionally be substituted and X is lower alkoxy or halo, R1 may also be dialkyl amino and R2 may be halo. The compounds are useful as intermediates for preparation of herbicides.
Benzimidazoles having 5-trifluoromethyl and 7-amino substituents are useful as herbicides. The 1-and 2-positions of the molecule also have at least one substituent; and, preferably both positions are substituted, such as with alkyl groups.
-
(2008/06/13)
More Articles about upstream products of 1736-34-1