轴手性
手性(物理)
化学
圆二色性
轴对称性
振动圆二色性
分子
计算化学
平面手性
立体化学
结晶学
对映选择合成
有机化学
手征对称性
催化作用
几何学
物理
数学
量子力学
夸克
Nambu–Jona Lasinio模型
出处
期刊:Synlett
[Georg Thieme Verlag KG]
日期:2023-04-11
卷期号:34 (16): 1839-1844
被引量:1
摘要
Abstract The axial chirality of molecules with two consecutive double bonds (X=Y=Z) has not been well studied because of a lack of analytical methods and because of difficulties in their preparation in enantiomerically pure forms. This Synpacts article describes the use of vibrational circular dichroism spectroscopy to study the stereochemistry of carbodiimides and allenes. A strategy to obtain carbodiimides with one-handed chirality by using conformationally restrained frameworks is also discussed. 1 Introduction 2 Carbodiimides with Partially Biased Axial Chirality and One-Handed Axial Chirality 3 Axially Chiral Allenes 4 Conclusions
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