1,3-Dipolar cycloaddition of azomethine ylides and imidoyl halides for synthesis of π-extended imidazolium salts

• المؤلفون الرئيسيون: Li, Qiang-Qiang, Hamamoto, Yosuke, Tan, Cheryl Cai Hui, Sato, Hiroyasu, Ito, Shingo
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Chemistry; Aromatic Compounds; 3-Dipolar Cycloaddition
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/162815
• المؤسسة: Nanyang Technological University

A new synthetic approach to π-extended imidazolium salts is developed based on 1,3-dipolar cycloaddition of polycyclic aromatic azomethine ylides with imidoyl chlorides, where the key to the successful conversion is the addition of cesium fluoride as an additive. Experimental and theoretical studies...