Diastereo-recognizable reaction between Cr(VI) reagents and tertiary α-hydroxy epoxide
作者:Yong Qiang Tu、Shi Kuo Ren、Yan Xing Jia、Bao Min Wang、Albert S.C Chan、Michael C.K Choi
DOI:10.1016/s0040-4039(01)00009-0
日期:2001.3
Chromium(VI) reagents containing pyridine derivatives were found to be able to oxidize diastereo-recognizably tertiary α-hydroxy epoxides to form carbonyl compounds. The correlation of structure–selectivity of this reaction was discussed, and the diastereo-recognizability proved to be dependent largely upon the substitution patterns of the pyridine moiety.