Alkaloid inspired spirocyclic oxindoles from 1,3-dipolar cycloaddition of pyridinium ylides
Autor: | William Lewis, Jonathan Day, Richard A. Castledine, James Dowden, Maliha Uroos, Ben McKeever-Abbas |
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Jazyk: | angličtina |
Rok vydání: | 2013 |
Předmět: |
Indoles
Strychnofoline Molecular Structure Chemistry Stereochemistry Alkaloid Organic Chemistry Pyridinium Compounds Stereoisomerism Biochemistry Cycloaddition Oxindoles chemistry.chemical_compound Alkaloids Cyclization Yield (chemistry) 1 3-Dipolar cycloaddition Organic chemistry Oxindole Spiro Compounds Pyridinium Physical and Theoretical Chemistry |
ISSN: | 1477-0520 1477-0539 |
Popis: | Cycloaddition reactions between pyridinium ylides and 3-alkenyl oxindoles that proceed in high yield and with very good regio- and diastereoselectivity are reported. The resulting cycloadducts have the same stereochemistry of biologically active oxindole alkaloids, such as strychnofoline. |
Databáze: | OpenAIRE |
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