Enantio-differentiating hydrogenation of alkyl 3-oxobutanoates over tartaric acid-modified Ni catalyst: Enthalpy-entropy compensation effect as a tool for elucidating mechanistic features
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DOI: 10.1016/j.mcat.2018.02.023
Abstract: Abstract The enantio-differentiating hydrogenations of a series of alkyl 3-oxobutanoates were carried out at the temperatures ranging from 333 to 393 K over the ( R,R )-tartaric acid-modified Ni catalyst prepared from commercially available Ni powder… read more here.
Keywords: alkyl oxobutanoates; temperature; modified catalyst; tartaric acid ... See more keywords
Hydrogen/Deuterium Isotopic Labeling Study of Enantioselective Hydrogenation of (E)-2-Methyl-2-butenoic Acid over a Cinchonidine-Modified Pd/C Catalyst
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DOI: 10.1246/bcsj.20190169
Abstract: In the enantioselecitve hydrogenation of (E)-2-methyl-2-butenoic acid (1) over a cinchonidine-modified Pd/C catalyst, the addition of hydrogen preferentially proceeds from the Re-Si enantioface of ... read more here.
Keywords: methyl butenoic; butenoic acid; cinchonidine modified; modified catalyst ... See more keywords