1430074-88-6Relevant articles and documents
Diiodine-Mediated Oxidative Reaction for the Construction of Imidazo[1,5- a ]pyridines under Metal-Free Conditions
Chen, Baohua,Chen, Yongxin,Liu, Yafeng,Qin, Mingda,Su, Kexin,Tian, Yuan
supporting information, p. 695 - 698 (2020/04/08)
An efficient and general protocol has been developed for preparing imidazo[1,5- a ]pyridines in moderate to excellent yields by an I 2 -mediated sequential dual oxidative C(sp 3)-H amination of ethyl pyridin-2-ylacetates with benzylamines. The metal- and peroxide-free reaction involves oxidative dehydrogenation and two C-N couplings.
Mild metal-free sequential dual oxidative amination of C(sp3)-H bonds: Efficient synthesis of imidazo[1,5-a]pyridines
Yan, Yizhe,Zhang, Yonghui,Zha, Zhenggen,Wang, Zhiyong
supporting information, p. 2274 - 2277 (2013/06/05)
A metal-free sequential dual oxidative amination of C(sp3)-H bonds under ambient conditions was the first developed, affording imidazo[1,5-a]pyridines in good to excellent yields. The reaction was involved in two oxidative C-N couplings and one oxidative dehydrogenation process with six hydrogen atoms removed.