structural integrity and flexibility provided by intermolecular hydrogen bonds leads to the outstanding properties of the 6‐diphenylphosphinopyridin‐(2H)‐1‐one ligand (see scheme) in the rhodium‐catalyzed hydroformylation of terminal alkenes, as demonstrated by the combination of spectroscopic methods and DFT computations. Hydrogen bonds were also detected in a competent intermediate of the catalytic cycle
分子间氢键提供的结构完整性和灵活性导致
铑在末端烯烃的羰基化羰基化反应中具有6-
二苯基膦基吡啶-(2 H)-1-酮
配体(参见方案)的出色性能光谱方法和DFT计算。在催化循环的有效中间体中也检测到氢键。