Boron-based stepwise dioxygen activation with 1,4,2,5-diazadiborinine

• المؤلفون الرئيسيون: Wang, Baolin, Kinjo, Rei
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: DRNTU::Science::Chemistry; Boron; Oxygen Activation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/105504; http://hdl.handle.net/10220/47811
• المؤسسة: Nanyang Technological University

Activation of dioxygen (O2) by 1,4,2,5-diazadiborinine 1 is reported. Two boron centers in 1 undergo a formal [4 + 2] cycloaddition with O2 at room temperature affording a bicyclo[2.2.2] molecule 2 featuring a B–O–O–B unit. Treatment of 2 with an additional equivalent of 1 leads to the cleavage of t...