Zheng, Lan; Qian, Yu-En; Hu, Yuan-Zhuo; Xiao, Jun-An; Ye, Zhi-Peng; Chen, Kai; Xiang, Hao-Yue; Chen, Xiao-Qing; Yang, Hua published an article in 2021. The article was titled 《O-Perhalopyridin-4-yl Hydroxylamines: Amidyl-Radical Generation Scaffolds in Photoinduced Direct Amination of Heterocycles》, and you may find the article in Organic Letters.Computed Properties of C5H11NO3 The information in the text is summarized as follows:
Reported herein is the design and synthesis of new O-perhalopyridin-4-yl hydroxylamines as shelf-stable and versatile amidyl-radical precursors. The novel amination reagents can be easily prepared via a single synthetic step from inexpensive com. available starting materials using monoprotected HONH2 as amino source. The synthetic potency of the developed reagents was well demonstrated by direct amination of a series of quinoxalin-2(1H)-ones and their analogs under photocatalytic conditions, even without any additive and photocatalysts. In the experimental materials used by the author, we found N-tert-Butoxycarbonylhydroxylamine(cas: 36016-38-3Computed Properties of C5H11NO3)
N-tert-Butoxycarbonylhydroxylamine(cas: 36016-38-3) belongs to anime.Typically the presence of an amine functional group is deduced by a combination of techniques, including mass spectrometry as well as NMR and IR spectroscopies. 1H NMR signals for amines disappear upon treatment of the sample with D2O. In their infrared spectrum primary amines exhibit two N-H bands, whereas secondary amines exhibit only one.Computed Properties of C5H11NO3
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