ORGN 86 |
| Intramolecular insertion and cycloaddition reactions of diazoketo esters have been investigated with the goal of producing pathways to new cyclized compounds that can be used to synthesize monocyclic and bicyclic esters and derivatives. This methodology has been used for syntheses based upon cyclization reactions of diazoketo esters with fluorous rhodium (II) catalysts that proceed through ketocarbenoid intermediates. Products were characterized using GC-MS and by IR and NMR spectroscopy. Properties of the cyclized products and of the fluorous catalysts will be presented. |
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Heterocycles, Aromatics, Materials, Devices, Switches, Combinatorial Chemistry, Metal-Mediated Reactions
8:00 PM-10:00 PM, Sunday, 13 March 2005 Convention Center -- Hall D, Poster
Division of Organic Chemistry |