The author of ãCatalytic Regiodivergent Dearomatization Reaction of Nitrosocarbonyl Intermediates with β-Naphtholsã?were Mallik, Sumitava; Bhajammanavar, Vinod; Mukherjee, Arka Probha; Baidya, Mahiuddin. And the article was published in Organic Letters in 2019. COA of Formula: C5H11NO3 The author mentioned the following in the article:
The divergent reactivity of nitrosocarbonyls in oxidative dearomatization of β-naphthols is reported. In the presence of quinidine catalyst, their reactions with α-unsubstituted β-naphthols proceeded through the N-center to furnish α-imino-β-naphthalenones in high yields. Upon exposure to α-substituted β-naphthols in the presence of copper catalyst, an alteration of regioselectivity was observed to produce α-aminoxylation products. The reaction is scalable, tolerates a wide spectrum of functional groups, and represents a rare example of dearomatization of α-unsubstituted β-naphthols. In the experiment, the researchers used N-tert-Butoxycarbonylhydroxylamine(cas: 36016-38-3COA of Formula: C5H11NO3)
N-tert-Butoxycarbonylhydroxylamine(cas: 36016-38-3) belongs to anime. The methylamines occur in small amounts in some plants. Many polyfunctional amines (i.e., those having other functional groups in the molecule) occur as alkaloids in plants—for example, mescaline, 2-(3,4,5-trimethoxyphenyl)ethylamine; the cyclic amines nicotine, atropine, morphine, and cocaine; and the quaternary salt choline, N-(2-hydroxyethyl)trimethylammonium chloride, which is present in nerve synapses and in plant and animal cells.COA of Formula: C5H11NO3
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