A Desymmetrization Approach to the Enantiopure<i>syn/anti</i>-1,5-Diols<i>via</i>Hydrolytic Kinetic Resolution (HKR) of Functionalized<i>meso</i>-Bis-Epoxides: Further Elaboration to<i>syn</i>/<i>syn</i>-1,3,5-Triols and Application to the Formal Synthesis of Cryptocarya Diacetate
作者:Pradeep Kumar、Partha Sarathi Chowdhury、Menaka Pandey
DOI:10.1002/adsc.201300098
日期:2013.6.17
A new approach has been developed for the synthesis of enantiopure syn/anti‐1,5‐diols by desymmetrization of functionalized meso‐bis‐epoxides using hydrolytic kinetic resolution (HKR). The usage of this protocol was demonstrated by converting syn‐1,5‐diols into syn/syn‐1,3,5‐triols and its subseqent application to the formal synthesis of cryptocarya diacetate.
一种新的方法已经用于对映纯合成开发SYN /反-1,5-二醇通过功能化的desymmetrization观使用水解动力学拆分(HKR) -双-环氧化物。通过将syn -1,5-二醇转变为syn / syn -1,3,5-三醇及其在随后的隐乙酸二乙酸正式合成中的应用,证明了该方案的用法。