作者:Fan Teng、Jin-Tao Yu、Yan Jiang、Haitao Yang、Jiang Cheng
DOI:10.1039/c4cc03439b
日期:——
Copper-promoted N-cyanation of aliphatic sec-amine by CuCN is achieved via oxidative coupling. This procedure employs O2 as a clean oxidant. Notably, sulfoximines and 1,1,3,3-tetramethylguanidine also worked well in this procedure. Thus, it represents a key progress in the C–N bond formation reaction as well as in the cyanation reaction.
铜促进的脂肪族二级胺的N-氰化反应通过氧化偶联实现。该过程使用O2作为清洁的氧化剂。值得注意的是,亚磺酰亚胺和1,1,3,3-四甲基脲在此过程中的表现也很好。因此,这标志着C–N键形成反应和氰化反应的一个重要进展。