Metal-free regio- and chemoselective hydroboration of pyridines catalyzed by 1, 3, 2-diazaphosphenium triflate

• المؤلفون الرئيسيون: Rao, Bin, Chong, Che Chang, Kinjo, Rei
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Chemistry; Catalysts; Catalytic Reactions
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/137702
• المؤسسة: Nanyang Technological University

N-Heterocyclic phosphenium triflates (NHP-OTf) 1 serve as efficient catalysts for the regio- and chemoselective hydroboration of pyridines under ambient condition with good functional group tolerance. Mechanistic studies indicate that a boronium salt, [(Py)2·Bpin]OTf 4, is generated concomitant with...