Electrochemical Nonacidic N‐Nitrosation/N‐Nitration of Secondary Amines through a Biradical Coupling Reaction
作者:Ji‐Ping Zhao、Lu‐jia Ding、Peng‐Cheng Wang、Ying Liu、Min‐Jun Huang、Xin‐Li Zhou、Ming Lu
DOI:10.1002/adsc.202000267
日期:2020.11.18
acid‐free N‐nitrosation/nitration of the N−H bonds in secondary amines with Fe(NO3)3 ⋅ 9H2O as the nitroso/nitro source through an electrocatalyzed radical coupling reaction was developed. Cyclic aliphatic amines and N‐heteroaromatic compounds were N‐nitrosated and N‐nitrated, respectively, under mild conditions. Control and competition experiments, as well as kinetic studies, demonstrate that N‐nitrosation