6874-76-6Relevant academic research and scientific papers
Hydrogenation of prochiral ketones
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Page/Page column 5-6, (2010/01/31)
Process for enantioselectively hydrogenating prochiralen ketones to (S)-alcohols using platinum catalysts in the presence of cinchonines or quinidines as modifiers and in the presence of hydrogen, which is characterized in that the modifiers used are cinchonines unsubstituted in the 3-position, 3-ethylidenyl- or 9-methoxycinchonines or derivatives thereof in which the quinoline ring is replaced by other rings.
Hydrogenation of prochiral ketones
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Page/Page column 9, (2010/11/29)
Process for enantioselectively hydrogenating prochiralen ketones to (S)-alcohols using platinum catalysts in the presence of cinchonines or quinidines as modifiers and in the presence of hydrogen, which is characterized in that the modifiers used are cinchonines unsubstituted in the 3-position, 3-ethylidenyl- or 9-methoxycinchonines or derivatives thereof in which the quinoline ring is replaced by other rings.
