Palladium-Catalyzed Alkynylation and Concomitant ortho Alkylation of Aryl Iodides

• المؤلفون الرئيسيون: Lei, Chuanhu, Jin, Xiaojia, Zhou, Jianrong (Steve)
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2016
• الموضوعات: alkynylation; CH activation; Catellani reaction; benzofuran; palladium catalysis
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/80269; http://hdl.handle.net/10220/40513
• المؤسسة: Nanyang Technological University

We report an efficient alkynylation reaction of aryl iodides with simultaneous ortho-alkylaton of aryl rings. The reaction between three simple reagents—aryl halides, alkynes, and alkyl halides—formed aryl–alkynyl bonds carrying hindered aryl rings in one step. The reaction proceeded via a Catellani...