Ruthenium–triphos complexes exhibited unprecedented catalytic activity and selectivity in the redox‐neutral CC bond cleavage of the β‐O‐4 lignin linkage of 1,3‐dilignol model compounds. A mechanistic pathway involving a dehydrogenation‐initiated retro‐aldol reaction for the CC bond cleavage was proposed in line with experimental data and DFT calculations.
钌-三膦络合物氧化还原中性Ç表现出前所未有的催化活性和选择性的β-O-4
木质素1,3- dilignol模型化合物键的C键断裂。根据实验数据和DFT计算,提出了一种涉及脱氢引发的逆式羟醛反应进行CC键断裂的机理。