Scope of the formal [3+2] cycloaddition for the synthesis of five-membered ring of functionalized indanes |
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Authors: | Beatriz Lantaño Jose Manuel Aguirre Esteban Ariel Ugliarolo Rosario Torviso Nicolás Pomilio Graciela Yolanda Moltrasio |
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Institution: | 1. Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina;2. Departamento de Ciencias Básicas, Universidad Nacional de Luján, Luján, Argentina |
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Abstract: | We report our research about the synthesis of functionalized indanes in the pentagonal ring by a formal 3+2] cycloaddition using benzhydrols and styrene derivatives with electron-withdrawing groups joined to C-β, such as carboxyl, carboxymethyl, carbonyl of ketones, and nitro groups. We also report the configurational assignment of the indanic structures synthesized using several experiments of NMR. |
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