6- amino-2-substituted-5-vinyl silyl pyrimidine-4-carboxylic acid as a herbicide and ester and 4-amino-6-substituted-3-vinylsilyl

摘要

Substituted-3-vinyl pyridine silyl - - acid and derivatives of these amines as well as picolinate is powerful to show the weed control spectrum of broad and 4-amino-6-amino-2-substituted-5-vinyl-silyl-4-carboxylate It is a herbicide Na.