4-naphthoquinones

Reactions of nucleophilic substitution between 5-R-2,3-dichloro-1,4-naphthoquinones and 4-amino-5- heteryl-4H-1,2,4-triazoles-3-thiols were carried out. It is shown that the interaction can take place in two alternative ways and the reaction direction is controlled by reaction conditions. Search of differences in atoms reactivity in investigated molecules by comparing the calculated Fukui atonic indices was conducted.

By Diels-Alder reaction between 5-substituted derivatives of 1,4-naphthoquinone and 2,3-dimethylbutadiene new derivatives of 9,10-anthracenedione were synthesized. The opportunity of displaying biological activity of the synthesized compounds was established by using computer software PASS. 
Реакцією  Дільса-Альдера  між 5-заміщеними  похідними 1,4-нафтохінону  та 2,3-диметилбутадієном синтезовано нові сполуки 9,10-антрацендіону. Визначена імовірність прояву біологічної активності синтезованих сполук за допомогою програми PASS.