Tetrahedron

A two step synthesis of 2-oxo-2-vinyl 1, 3, 2-dioxaphospholanes and-dioxaphosphorinanes

M Maffei, G Buono

文献索引：Maffei, Michel; Buono, Gerard Tetrahedron, 2003 , vol. 59, # 44 p. 8821 - 8825

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被引用次数: 49

摘要

The title compounds are prepared via a two step procedure involving a transesterification between a diol and diethyl phosphite followed by a palladium-catalyzed coupling of the so- obtained cyclic phosphite with vinyl bromide. Theoretical DFT calculations have been performed on phosphonate and phosphite anions models in order to estimate stereoelectronic effects in five-membered and six-membered ring compounds.