abstract |
FIELD: organic chemistry. SUBSTANCE: compound of the general formula I (CCl 3 ), where R - chlorine, C 1 -C 4 , -alkoxy. Reagent 1: compound of the general formula II ( ), where R - as indicated above. Reagent 2: phosphorus oxychloride. Condition: at boiling. Synthesized compounds show antibacterial activity. EFFECT: improved method of synthesis. |