A Short Synthesis of Preussin: Use of Allyldimethylsilyl as Masked Hydroxyl
作者:Dinesh K. Dikshit、Lalit N. Goswami、Vishnu S. Singh
DOI:10.1055/s-2003-41433
日期:——
A short and efficient synthesis of Preussin utilizing allyldimethylsilyl group as hydroxyl equivalent via an interesting (3+2) annulation reaction involving non-classical pentavalent silicon cation transition state, has been described.