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科学研究

祝贺蒋俊和刘洪鑫老师指导学生在Frontiers in Chemistry发表学术论文

发布时间:2018-09-11    来源:化学与材料工程学院    作者:    点击次    [点击关闭]

标题:Chiral 1H NMR of Atropisomeric Quinazolinones With Enantiopure Phosphoric Acids

 

AbstactA chiral phosphoric acid promoted enantioselective NMR analysis of atropisomeric quinazolinones was described, in which a variety of racemic arylquinazolinones such as afloqualone and IC-87114 were well recognized with up to 0. 21 ppm 11δ value. With this method, the optical purities of different non-racemic substrates can be fast evaluated with high accuracy.

 

原文链接:

https://doi.org/10.3389/fchem.2018.00300