Cobalt-catalyzed asymmetric hydrogenation of ketones: A remarkable additive effect on enantioselectivity was written by Du, Tian;Wang, Biwen;Wang, Chao;Xiao, Jianliang;Tang, Weijun. And the article was included in Chinese Chemical Letters in 2021.Recommanded Product: 120121-01-9 This article mentions the following:
A chiral cobalt pincer complex, when combined with an achiral electron-rich mono-phosphine ligand, catalyzes efficient asym. hydrogenation of a wide range of aryl ketones, affording chiral alcs. with high yields and moderate to excellent enantioselectivities (29 examples, up to 93% ee). Notably, the achiral mono-phosphine ligand showed a remarkable effect on the enantioselectivity of the reaction. In the experiment, the researchers used many compounds, for example, (R)-1-(3-Chlorophenyl)ethanol (cas: 120121-01-9Recommanded Product: 120121-01-9).
(R)-1-(3-Chlorophenyl)ethanol (cas: 120121-01-9) 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.Recommanded Product: 120121-01-9
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts