Chugunova E.; Samsonov V.; Akylbekov N.; Mazhukin D.
(2017)
© 2017 Elsevier LtdThe synthesis of novel 2H-benzimidazole 1,3-dioxides on the basis of o-benzoquinone dioximes interaction with ketones in the presence of acids is described. Nitration of these compounds by nitric acid ...