C 10 C-H functionalization of triazolo[a]-annulated 8-azapurines [Electronic resource] / E. B. Gorbunov, G. L. Rusinov, E. N. Ulomskii, V. L. Rusinov, V. N. Charushin, O. N. Chupakhin // Tetrahedron Letters. - 2016. - Vol. 57, № 21. - С. 2303-2305 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): FUSED PYRIMIDINES -- C-H FUNCTIONALIZATION -- 8-AZAPURINES Аннотация: Direct C-H functionalization of triazolo[a]-annulated 8-azapurines with phenol ethers or thiophene has been performed using the oxidative nucleophilic displacement of a hydrogen on the pyrimidine ring, proceeding through the intermediacy of the corresponding sigma(H)-adducts. \\\\expert2\\NBO\\Tetrahedron Letters\\2016, v. 57, p. 2303.pdf |