作者:Ikuko Mori、Tadao Kadosaka、Yoshiteru Sakata、Soichi Misumi
DOI:10.1246/bcsj.44.1649
日期:1971.6
A series of 2-, 7-, 10-, and 11-chloro-substituted triptycenes were prepared by means of the addition of benzyne or 3-chlorobenzyne to anthracene and its derivatives for studying the effect of chloro-substituent on electronic and NMR spectra. It was found that the intensity of the longest wavelength bands in the chlorotriptycenes could be explained in terms of superposition of three benzenoid chromophores, and that the calculated value of chloro-group on magnetic anisotropy was in good agreement with the values reported.
在蒽及其衍生物中加入苄或 3-氯苄,制备了一系列 2-、7-、10-和 11-氯取代的三庚烯,以研究氯取代基对电子和核磁共振光谱的影响。研究发现,氯代三联苯中最长波长带的强度可以用三个苯类发色团的叠加来解释,氯基对磁各向异性的计算值与报告值非常一致。