FIELD: organic chemistry. SUBSTANCE: reagent 1: benzamide in the form of alkaline-metallic salt 
where R1 and R2 every means independently halogen. Reagent 2: carbonate of the formula R-O-C(O)OR where C1-C4 - alkyl or phenyl. Reaction conditions: in the medium of organic solvent following by neutralization of prepared product. Preferably to use salt obtained by using lithium, sodium or potassium hydride or hydroxide at temperature from 0 C to boiling point of reaction mixture. Yield of the end product is high, use of toxic benzoylisocyanates is excluded. Synthesized N-benzoylcarbamates show insecticide activity and used for benzoylureas synthesis. EFFECT: high yield of the end product. 3 cl
