%0 Journal Article %T Oxidative Reactions of Azines. 11. The Influence of Manganese Dioxide on the Reaction of Tetrahydropyridines with Formaldehyde: Synthesis and Molecular Structures of 3-Oxa-7-azabicyclo[3.3.1]- and 6-Oxa-2-azabicyclo[3.2.1]octanes %A Soldatenkov, A. %A Polyanskii, K. %A Temesgen, A. %A Sergeeva, N. %A Vysotskaya, V. %A Averkiev, B. %A Antipin, M. %A Lobanov, N. %J Chemistry of Heterocyclic Compounds %V 40 %N 5 %P 641-649 %@ 0009-3122 %D 2004-09-21 %I Kluwer Academic Publishers-Plenum Publishers %~ DeepDyve