Circular dichroism of steroidal and related cisoid α,β-unsaturated ketones. Part I.
作者:Jadwiga Frelek、Wojciech J. Szczepek、Hans Peter Weiß
DOI:10.1016/s0957-4166(00)86086-3
日期:1993.3
Some steroidal and related cisoid conjugated enones have been synthesized and their circular dichroism (CD) has been investigated. The relation between structure and observed Cotton effects (CE's) is discussed in terms of previously published rules. It is shown that CD spectra of these compounds are influenced by substituents located in the allylic axial or equatorial as well as α′-axial or equatorial
已经合成了一些甾体和相关的类固醇共轭烯酮,并且已经研究了它们的圆二色性(CD)。结构和观察到的棉花效应(CE's)之间的关系是根据以前发布的规则进行讨论的。结果表明,这些化合物的CD光谱受位于烯丙基轴向或赤道以及α'轴向或赤道位置的取代基的影响。