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2-(Diethoxyphosphoryl)- and 2-(diphenylphosphoryl)but-2-en-3-ynes, accesible from 4-mesyloxy-3-phosphorylbuta-1,2-dienes, undergo [2+3] cycloaddition with benzonitrile N-oxide or azides to afford isoxazole or 1,2,3-triazole derivatives, respectively. Click to show full abstract
2-(Diethoxyphosphoryl)- and 2-(diphenylphosphoryl)but-2-en-3-ynes, accesible from 4-mesyloxy-3-phosphorylbuta-1,2-dienes, undergo [2+3] cycloaddition with benzonitrile N-oxide or azides to afford isoxazole or 1,2,3-triazole derivatives, respectively.
Keywords:
phosphorylated vinylacetylenes;
vinylacetylenes valuable;
phosphorus containing;
unsubstituted phosphorylated;
containing dipolarophiles;
valuable phosphorus
Journal Title: Mendeleev Communications
Year Published: 2018
Link to full text (if available)
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Journal Title: Mendeleev Communications
Year Published: 2018
Link to full text (if available)
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recommendations!