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Cobalt-Catalyzed Umpolung Alkylation of Imines To Generate α-Branched Aliphatic Amines
Organic Letters ( IF 4.9 ) Pub Date : 2021-05-11 , DOI: 10.1021/acs.orglett.1c00835
Li-Qiang Wan 1 , Jin-Ge Cao 1 , Dawen Niu 1 , Xia Zhang 1
Affiliation  

Here we report a general and mild approach to prepare α-branched aliphatic amines from imines. This method capitalizes on a cobalt-catalyzed umpolung alkylation of imines, employs easily available reaction partners, and demonstrates a broad substrate scope. Mechanistic studies suggest this transformation occurs by a radical pathway.

中文翻译:

钴催化的亚胺的Uppolung烷基化反应生成α支链的脂肪胺

在这里,我们报告了一种由亚胺制备α-支化脂肪族胺的一般且温和的方法。该方法利用了亚胺的钴催化的粗蛋白烷基化,采用了容易获得的反应伙伴,并证明了广泛的底物范围。机理研究表明,这种转变是通过自由基途径发生的。
更新日期:2021-05-22
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