Robust cobalt catalyst for nitrile/alkyne [2+2+2] cycloaddition: synthesis of polyarylpyridines and their mechanochemical cyclodehydrogenation to nitrogen-containing polyaromatics*

• المؤلفون الرئيسيون: Wang, Chang-Sheng, Sun, Qiao, García, Felipe, Wang, Chen, Yoshikai, Naohiko
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Chemistry; Cycloaddition; Homogeneous Catalysis
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/162810
• المؤسسة: Nanyang Technological University

The transition-metal-catalyzed [2+2+2] cycloaddition of nitriles and alkynes is an established synthetic approach to pyridines; however, these cycloadditions often rely on the use of tethered diynes or cyanoalkynes as one of the reactants. Thus, examples of efficient, fully intermolecular catalytic...