Phenanthrene synthesis via chromium-catalyzed annulation of 2-biaryl grignard reagents and alkynes

• المؤلفون الرئيسيون: Yan, Jianming, Yoshikai, Naohiko
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Grignard Reagents; Phenanthrene Synthesis; DRNTU::Science::Chemistry
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/90303; http://hdl.handle.net/10220/48492
• المؤسسة: Nanyang Technological University

A chromium/2,2′-bipyridine-catalyzed annulation reaction of 2-biarylmagnesium reagents with alkynes is reported. The reaction is applicable to a variety of aryl- and/or alkyl-substituted internal alkynes as well as 2-biaryl and related Grignard reagents, thus affording phenanthrene derivatives in mo...