Browsing by Subject "azomethine ylids"
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Nitrogen-containing heterocycles: 1,3-dipolar cycloaddition of stabilized nitrones with alkynes; primary cycloadducts, first and second generation rearrangement processes
(Royal Society of Chemistry (RSC), 2001-11-28)[4.3.0]- and [5.3.0]Bicyclic ring systems containing a nitrogen atom at the bridgehead position were prepared by a [3+2] addition of acetylenic dipolarophiles to the conformationally locked cyclic alpha -alkoxycarbonylnitrones ...