作者:Akihiko Tsuge、Megumi Otsuka、Tetsuji Moriguch、Kazunori Sakata
DOI:10.1039/b509719c
日期:——
benzene components has been confirmed for the pyrenophanes having the substituent at the outer position of the opposite benzene ring (perpendicular conformation). The NH-pi interaction between the inner amino group on the opposite benzene ring and the pyrene ring was observed. Formation of charge-transfer complexes of the pyrenophanes and tetracyanoethylene (TCNE) was performed. It has been found out
制备了在苯环的内部位置或外部位置带有各种官能团的Dithia [3.3](4,9)苯并吡喃庚烷。在相对的苯环的内部位置具有取代基的吡喃芬酮显示出the和苯成分以平行方式(平行构象)存在的构象。相反,对于在相对的苯环的外部位置具有取代基的吡咯烷酮,已经确认了以the和苯成分的垂直取向为特征的构象(垂直构象)。观察到相对苯环上的内部氨基与the环之间的NH-pi相互作用。进行了庚烯和四氰基乙烯(TCNE)的电荷转移复合物的形成。