Transition-metal-free regioselective hydroamination of styrenes with amino-heteroarenes
作者:Priyanka Meena、Ayushee、Monika Patel、Akhilesh K. Verma
DOI:10.1039/d2cc02781j
日期:——
The base-mediated anti-Markovnikov hydroamination of functionally varied styrenes with amino-substituted pyridine, quinoline, pyrimidine, pyrazine, and phenanthridine with excellent regioselectivity has been described. Double hydroamination was observed chemoselectively on the secondary amine, leaving the primary amine intact. Experimental evidence suggests that the proposed reaction involves the nucleophilic
已经描述了具有优异区域选择性的功能不同的苯乙烯与氨基取代的吡啶、喹啉、嘧啶、吡嗪和菲啶的碱介导的抗马尔科夫尼科夫加氢胺化。在仲胺上化学选择性地观察到双氢化胺化,而使伯胺保持完整。实验证据表明,所提出的反应涉及通过单电子转移将氨基吡啶基亲核加成到乙烯基芳烃上。