Cycloaddition of phosphanylidene-σ4-phosphoranes ArPPMe3and quinones to yield 1,3,2-dioxophospholanes

作者: Xufang Chen , Rhett C. Smith , John D. Protasiewicz

DOI: 10.1039/B309165A

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摘要: The reaction of phosphanylidene-σ4-phosphoranes ArPPMe3 (Ar = 2,6-Mes2C6H3 or 2,4,6-t-Bu3C6H2) with select ortho-quinones yields 1,3,2-dioxophospholanes, one which shows interesting π-stacking the aromatic groups in solid state.

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