METAL COORDINATION COMPOUNDS OF 4-PHENYLTHIOUREIDOSALICYLIC ACID, METHOD FOR THEIR PREPARATION AND APPLICATION

摘要

These compounds exhibit high biological activity and find application as herbicide agents. They have the following general formula:IMAGEwhere Me means cation of zinc, cadmium, copper, sodium or potassium, and the value of n can be 1 or 2. The compounds are obtained by reacting corresponding metal acetate with 4-phenylthioureido salicylic acid in alcohol or another organic medium.