[3+3]-Annulation of Cyclic Nitronates with Vinyl Diazoacetates: Diastereoselective Synthesis of Partially Saturated [1,2]Oxazino[2,3-b][1,2]oxazines and Their Base-Promoted Ring Contraction to Pyrrolo[1,2-b][1,2]oxazine Derivatives
环状硝酸酯与乙烯基重氮乙酸酯的[3+3]环化反应:部分饱和的[1,2]噁嗪并[2,3-b][1,2]噁嗪的非对映选择性合成及其碱促进的环缩合生成吡咯并[1,2-b][1,2]噁嗪衍生物
期刊:Molecules
影响因子:4.6
doi:10.3390/molecules28073025
Antonova, Yulia A; Nelyubina, Yulia V; Ioffe, Sema L; Tabolin, Andrey A