%0 Journal Article %T Improved method for preparation of 4,5-dichlorophthalonitrile and synthesis of 4-chloro-5-(R-amino)phthalonitriles on its basis %A Baklagin, V.L. %A Baklagin, V.V. %A Molchanova, K.V. %A Abramov, I.G. %K 4,5-dichlorophthalonitrile, N-nucleophiles, amines, SNAr reaction, phthalocyanines, 4-chloro-5-(R-amino)phthalonitriles %J From Chemistry Towards Technology Step-By-Step %D 2024 %N 5 %P 9 %I Yaroslavl State Technical University