A new approach for one step olefination of benzaldehydes into hydroxy functionalized OPVs is achieved through the first domino Knoevenagel-decarboxylation-Heck sequence using a single catalyst system. The methodology also led to new oxygen based OPV scaffolds capable of selective and visible fluoride recognition in organic or aqueous medium.
通过首次使用单一催化剂系统的多米诺Knoevenagel-脱羧基化-Heck反应序列,实现了
苯甲醛的一步烯化为羟基功能化的有机光电材料(OPVs)。该方法还催生了新的基于氧的有机光电材料骨架,能够在有机或
水相介质中选择性地识别可见
氟离子。