Divergent reactivity of phosphapalladacycles toward E-H (E = N, P, As) bonds

• Main Authors: Tay, Wee Shan, Li, Yongxin, Pullarkat, Sumod A., Leung, Pak-Hing
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Chemistry; Phosphorus Compounds; Protonation
• Online Access: https://hdl.handle.net/10356/155198
• Institution: Nanyang Technological University

Secondary arsines were observed to decomplex strongly chelating phosphapalladacycles rapidly under mild conditions. As-H bond migration led to ortho-protonation of the C,P ligand. On the other hand, N-H and P-H bonds in amine and phosphine analogues were acidified under the same conditions and no li...