Both 2-(2′-hydroxyphenyl)-1,3-dimethylbenzimidazoline and 2-(4′-hydroxyphenyl)-1,3-dimethylbenzimidazoline were found to act as formal two hydrogen atom-donors for photoinduced electron transfer reactions of epoxy ketones and other carbonyl compounds.
研究发现,2-(2′-羟基苯基)-1,3-二甲基
苯并咪唑啉和 2-(4′-羟基苯基)-1,3-二甲基
苯并咪唑啉在环氧酮和其他羰基化合物的光诱导电子转移反应中均可作为正式的两个氢原子供体。