Synthesis of Substituted 5-(3-Hydroxypropyl)pyrrolidin-2-ones and Pyrrolizidinones from Nitroethane via C3 Functionalized 5,6-Dihydro-4H-1,2-oxazines: A Novel Approach to Some Analogues of the Antidepressant Rolipram - Sukhorukov, Alexey Yu.; Lesiv, Alexey V.; Khomutova, Yulia A.; Ioffe, Sema L.; Tartakovsky, Vladimir A. (Synthesis, 2009)