作者:Shun Saga、Shin-ya Hayashi、Kouta Yoshida、Eiji Tsurumaki、Pyosang Kim、Young Mo Sung、Jooyoung Sung、Takayuki Tanaka、Dongho Kim、Atsuhiro Osuka
DOI:10.1002/chem.201302454
日期:2013.8.19
Axial fabrications of subporphyrins have been conveniently accomplished by the reaction of B(methoxo)triphenylsubporphyrin with Grignard reagents such as aryl‐, heteroaryl‐, ferrocenyl‐, β‐styryl‐, phenylethynyl‐, and ethylmagnesium bromides. The axial groups thus introduced are not conjugated with the subporphyrin core. This situation leads to effective fluorescence quenching of subporphyrins when
亚卟啉的轴向制备已通过B(甲基)三苯基亚卟啉与Grignard试剂如芳基,杂芳基,二茂铁基,β-苯乙烯基,苯基乙炔基和乙基溴化镁的反应而方便地完成。如此引入的轴向基团不与亚卟啉核缀合。当轴向基团是强电子给体(例如4-二甲基氨基苯基和二茂铁基)时,这种情况会导致亚卟啉有效荧光猝灭。