15104-03-7Relevant academic research and scientific papers
Visible-Light-Induced Photoaddition of N-Nitrosoalkylamines to Alkenes: One-Pot Tandem Approach to 1,2-Diamination of Alkenes from Secondary Amines
Patil, Dilip V.,Si, Tengda,Kim, Hun Young,Oh, Kyungsoo
supporting information, p. 3105 - 3109 (2021/05/05)
The generation of aminium radical cation species from N-nitrosoamines is disclosed for the first time through visible-light excitation at 453 nm. The developed visible-light-promoted photoaddition reaction of N-nitrosoamines to alkenes was combined with the o-NQ-catalyzed aerobic oxidation protocol of amines to telescope the direct handling of harmful N-nitroso compounds, where the desired α-amino oxime derivatives were obtained in a one-pot tandem N-nitrosation and photoaddition sequence.
Electrochemical Nonacidic N-Nitrosation/N-Nitration of Secondary Amines through a Biradical Coupling Reaction
Zhao, Ji-Ping,Ding, Lu-jia,Wang, Peng-Cheng,Liu, Ying,Huang, Min-Jun,Zhou, Xin-Li,Lu, Ming
supporting information, p. 5036 - 5043 (2020/07/13)
An 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 and N-nitration involve two different radical reaction pathways involving N+ and N. radicals. Moreover, the electrocatalysis method enables the preferential activation of the N?H bond over the electrode and thus provides high selectivity for specific N atoms. Finally, this strategy exhibits a broad scope and provides a green and straightforward approach to generate useful N-nitroso/nitro compounds in good yields. (Figure presented.).
