From Chemistry Towards Technology Step-By-Step From Chemistry Towards Technology Step-By-Step От химии к технологии шаг за шагом 2782-1900 84614 10.52957/2782-1900-2024-5-2-91-100 Научные статьи Scientific articles Научные статьи Improved method for preparation of 4,5-dichlorophthalonitrile and synthesis of 4-chloro-5-(R-amino)phthalonitriles on its basis Improved method for preparation of 4,5-dichlorophthalonitrile and synthesis of 4-chloro-5-(R-amino)phthalonitriles on its basis Баклагин Вячеслав Леонидович Baklagin Vyacheslav Leonidovich Бухалин Владимир Владимирович Bukhalin Vladimir Vladimirovich Молчанова Кристина Владимировна Molchanova Kristina Vladimirovna Абрамов Игорь Геннадьевич Abramov Igor Gennadevich abramovig@ystu.ru

доктор химических наук;

doctor of chemical sciences;

 Ярославский государственный технический университет Yaroslavl State Technical University 24 06 2024 24 06 2024 5 2 91 100 22 05 2024 31 05 2024 https://chemintech.ru/en/nauka/article/84614/view

The paper investigates the influence of the nature of N-nucleophiles on the reaction of activated aromatic nucleophilic substitution of chlorine atom in 4,5-dichlorophthalonitrile. The authors synthesised 4-chloro-5-(R-amino)phthalonitriles not described in the literature. They are promising compounds for the synthesis of phthalocyanines with increased organosolubility.

The paper investigates the influence of the nature of N-nucleophiles on the reaction of activated aromatic nucleophilic substitution of chlorine atom in 4,5-dichlorophthalonitrile. The authors synthesised 4-chloro-5-(R-amino)phthalonitriles not described in the literature. They are promising compounds for the synthesis of phthalocyanines with increased organosolubility.

 4 5-dichlorophthalonitrile N-nucleophiles amines SNAr reaction phthalocyanines 4-chloro-5-(R-amino)phthalonitriles

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