abstract |
FIELD: photopolymerizing sensitizer of poly-9-vinylcarbazole. SUBSTANCE: product is 1-(9-methylcarbazol-3-YL)-1,3,4,4-tetracyano-2-phenyl-1,3-butadiene, m. p. 170 C. Reagent 1: 9-methyl-3-phenylethynylcarbazole. Reagent 2: tetracyanoethylene. Reaction conditions: reaction of reagents is carried out in presence of acetonitrile at room temperature. EFFECT: increased efficiency. 2 tbl |