Where is the Oxygen? Structural Analysis of α-Humulene Oxidation Products by the Crystalline Sponge Method
作者:Nicolas Zigon、Manabu Hoshino、Shota Yoshioka、Yasuhide Inokuma、Makoto Fujita
DOI:10.1002/anie.201502302
日期:2015.7.27
Crystal structures of α‐humulene, a cyclic sesquiterpene, and its oxidized subproducts, were analyzed by the crystalline sponge method. Regio‐ and stereochemistry, including absolute configuration when a chiral oxidant was applied, and the stable conformations of all the scaffold‐related compounds were successfully determined for samples on a 5–50 μg scale.
通过结晶海绵法分析了α-hu草烯,环状倍半萜烯及其氧化副产物的晶体结构。区域化学和立体化学,包括使用手性氧化剂时的绝对构型,并成功测定了5-50μg规模的样品中所有与脚手架相关的化合物的稳定构象。