Studies in polyether synthesis using polyepoxide cyclisations.
作者:Ian Paterson、Ian Boddy、Ian Mason
DOI:10.1016/s0040-4039(00)95630-2
日期:——
The acid-catalysed directed cyclisation of mono-, di-, and triepoxy t-butyl ester derivatives is used for the asymmetric synthesis of various polyether-type fragments including a C13-C27 fragment of etheromycin. The epoxide stereochemistry is set up by Sharpless epoxidation of allylic and homoallylic alcohols.