Vibrational Circular Dichroism Studies on Axially Chiral Carbodiimides and Allenes
Vibrational Circular Dichroism Studies on Axially Chiral Carbodiimides and Allenes
复制标题
轴向手性碳二亚胺和联烯的振动圆二色性研究
DOI：
10.1055/a-2071-4411
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发表时间：
2023
期刊：
影响因子：
2
通讯作者：
Taniguchi Tohru
中科院分区：
文献类型：
--
作者：
Taniguchi Tohru;Mutmainah;Takimoto Shu;Suzuki Takahiro;Watanabe Soichiro;Matsuda Fuyuhiko;Umezawa Taiki;Monde Kenji;Taniguchi Tohru
具有两个连续双键（X=Y=Z）的分子的轴向手性尚未得到很好的研究，因为缺乏分析方法，并且因为难以制备对映体纯形式。本文介绍了利用振动圆二色光谱研究双酰亚胺和联烯的立体化学。还讨论了通过使用构象限制框架获得具有单手手性的碳二亚胺的策略。1引言2具有部分偏置轴向手性和单手轴向手性的碳二亚胺3轴向手性联烯4结论
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. ThisSynpactsarticle 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 Introduction2 Carbodiimides with Partially Biased Axial Chirality and One-Handed Axial Chirality3 Axially Chiral Allenes4 Conclusions