Synthesis and Configuration of the Phenolic Nonadecanediol Isolated from the Resinous Exudates of<i>Heliotropium sinuatum</i>
作者:Chao-Yuan Chen、Shao-Min Zhang、Yikang Wu、Po Gao
DOI:10.1002/ejoc.201201184
日期:2013.1
The (3S,5R) and (3R,5R) isomers of the title compound were synthesized from enantiopure epoxide chiral building blocks readily accessible from D-gluconolactone. The former (a syn-1,3-diol) gave H-1 and C-13 NMR spectroscopic data and optical rotation in g
标题化合物的 (3S,5R) 和 (3R,5R) 异构体由对映纯环氧化物手性结构单元合成,该结构单元可从 D-葡糖酸内酯轻松获得。前者(syn-1,3-diol)给出了 H-1 和 C-13 NMR 光谱数据和以 g 为单位的旋光度