Diastereoselective reactions of optically active γ-substituted vinyl phosphine oxides
作者:Jonathan Clayden、Adam Nelson、Stuart Warren
DOI:10.1016/s0040-4039(97)00658-8
日期:1997.5
Dehydration of diphenylphosphinoyl diols (synthesised by asymmetric dihydroxylation of allylic phosphineoxides) gives γ-hydroxy vinyl phosphineoxides. Some diastereoselective reactions of vinyl phosphineoxides with hydrogen, carbon and heteroatomic nucleophiles are discussed.
Barteis, Bjoern; Ciayden, Jonathan; Martin, Concepcion Gonzalez, Journal of the Chemical Society. Perkin transactions I, 1999, # 13, p. 1807 - 1822
作者:Barteis, Bjoern、Ciayden, Jonathan、Martin, Concepcion Gonzalez、Neison, Adam、Russell, Matthew G.、Warren, Stuart
DOI:——
日期:——
Intramolecular acylations of γ-benzoyloxy phosphine oxides: synthesis of optically active cyclopropyl ketones
作者:Adam Nelson、Stuart Warren
DOI:10.1016/0040-4039(96)00049-4
日期:1996.2
Intramolecular acylation of γ-benzoyloxy phosphineoxides with LDA in the presence of Me3SiCl give silyl ethers with high steroselectivity: treatment of these silyl ethers with t-BuOK gives opticallyactive di- and trisubstituted cyclopropyl ketones in good yield.