Circular dichroism and absolute stereochemistry of

Enantiomer Pub Date : 2000-01-01
Nehira, Soutome, Harada
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引用次数: 0

Abstract

Enantiopure [8]paracyclophane-10-carbonitrile (1) and related compounds were prepared. The absolute stereochemistry of [CD(+)242.0]-1 was determined to be R by theoretical calculation of its CD spectrum using the pi-electron SCF-CI-DV MO method. The theoretical determination came to the same conclusion as the X-ray crystallographic method had previously given. Other related compounds show similar CD spectra leading to the R absolute stereochemistry.

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的圆二色性和绝对立体化学
制备了对映物[8]对环番烯-10-碳腈(1)及其相关化合物。用pi-电子SCF-CI-DV MO法对[CD(+)242.0]-1的CD谱进行理论计算,确定其绝对立体化学为R。理论测定结果与先前用x射线晶体学方法得出的结论相同。其他相关化合物显示类似的CD光谱,导致R绝对立体化学。
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