U 50 Uncatalyzed, highly stereoselective addition of a-morpholinostyrene to 3-nitro-2-(trihalomethyl)-2H-chromenes. Synthesis of trans-cis- and trans-trans-3-nitro-4-phenacyl-(2-trihalomethyl)chromanes / V. Yu. Korotaev, I. V. Kotovich, A. Yu. Barkov, I. B. Kutyashev, M. I. Kodess, V. Ya. Sosnovskikh // Tetrahedron. - 2016. - Vol. 72, № 1. - С. 216-226. - Bibliogr. : p. 226 (13 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): UNCATALYZED -- STEREOSELECTIVE ADDITION -- SYNTHESIS \\\\expert2\\NBO\\Tetrahedron\\2016, v. 72 , p. 216-226.pdf |