Attachment of a styryl group to the 6-position of a protected penicillanic acid via cobaloxime-mediated radical alkyl-alkenyl cross coupling
Autor: | William D. Detlefsen, Bruce P. Branchard |
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Rok vydání: | 1996 |
Předmět: | |
Zdroj: | Bioorganic & Medicinal Chemistry Letters. 6:2289-2292 |
ISSN: | 0960-894X |
DOI: | 10.1016/0960-894x(96)00415-5 |
Popis: | Cobaloxime-catalyzed cross coupling of styrene with 6α-bromopenicillanic acid pivalolyl-oxymethyl ester (4) introduces a styryl group into the 6 position of the penicillanic acid nucleus. The method should be capable of introducing a variety of aryl-substituted alkenes into the 6 position. Such compounds may be useful as novel β-lactam antibiotics/β-lactamase inhibitors. |
Databáze: | OpenAIRE |
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