Rh2(II)-Catalyzed Selective Aminomethylene Migration from Styryl Azides was written by Kong, Chen;Jana, Navendu;Driver, Tom G.. And the article was included in Organic Letters in 2013.HPLC of Formula: 80866-76-8 This article mentions the following:
Rh2(II)-carboxylate complexes promoted the selective migration of aminomethylenes in β,β-disubstituted styryl azides to form 2,3-disubstituted indoles. E.g., in presence of Rh2(esp)2, methylene shift of styryl azide [(S,E)-I] gave 83% indole derivative ((±)-II). Mechanistic data are also presented that suggest that the migration occurs stepwise before diffusion of the iminium ion. In the experiment, the researchers used many compounds, for example, (3-Methyl-2-nitrophenyl)methanol (cas: 80866-76-8HPLC of Formula: 80866-76-8).
(3-Methyl-2-nitrophenyl)methanol (cas: 80866-76-8) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.HPLC of Formula: 80866-76-8
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts