Synthesis of 3-(aryl)alkenyl-beta-lactams by an efficient application of olefin cross-metathesis on solid support |
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Authors: | Testero Sebastian A Mata Ernesto G |
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Affiliation: | Instituto de Química Organica de Síntesis. Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario-CONICET, Suipacha 531, S2002LRK Rosario, Argentina. |
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Abstract: | [reaction: see text] An efficient cross-metathesis on solid support for the synthesis of beta-lactam analogues of cholesterol absorption inhibitors is described. The applied strategy allows the introduction of diversity in positions 3 and 4 of the beta-lactam ring with excellent 3,4-trans selectivity and complete E selectivity at the C-3 side chain. |
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