Enantioselective hydrogenations of aromatic b-ketoesters 1 and 2

July 18, 2024

• Title:       

  Enantioselective hydrogenations of aromatic b-ketoesters 1 and 2

• Image Source:

  Enantioselective hydrogenation of β-aryl-β-ketoester over α-hydroxy acid-modified Raney nickel catalysts: competitive hydrogenation with methyl acetoacetate

• Mark:

  Scheme 1

• Associated context:

  In the present study, we have extended previous study to obtain further insight into the catalytic behaviors of the enantioselective hydrogenations of aromatic b-ketoesters, represented by 1 and 2 (Scheme 1), through competitive hydrogenations with methyl acetoacetate as a reference substrate over tartaric acid- and malic acid-modified Raney nickel catalysts.