1,4-Unsubstituted 2-phosphorylated vinylacetylenes as valuable phosphorus-containing dipolarophiles
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DOI: 10.1016/j.mencom.2018.11.031
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. read more here.
Keywords: phosphorylated vinylacetylenes; vinylacetylenes valuable; phosphorus containing; unsubstituted phosphorylated ... See more keywords