S 98 Synthesis of Novel 5,6-Dihydropyrrolo[2,1-a]isoquinolines via Grob Reaction between (E)-1,1,1-Trifluoro-3-nitro-2-butene and 3,4-Dihydroisoquinolines / V. Yu. Korotaev, V. Ya. Sosnovskikh, A. Yu. Barkov, P. A. Slepukhin, Yu. V. Shklyaev // Journal of Heterocyclic Chemistry. - 2012. - Vol.49, №4. - С. 856-860 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): DIHYDROPYRROL -- ISOQUINOLINES -- DIHYDROISOQUINOLINES Аннотация: Uncatalyzed cycloaddition of 3,4-dihydroisoquinolines to (E)-1,1,1-trifluoro-3-nitro-2-butene via Grob reaction provide a simple one-step route to the 5,6-dihydropyrrolo[2,1-a]isoquinolines, which represent the basic structural framework of the antitumor active alkaloid crispine \\\\expert2\\NBO\\Journal of Heterocyclic Chemistry\\2010.v.49, p.856.pdf |