Lee, Donghwan Kim, Honggon Kang, Min Kim, Ji Man Lee, Ik-Mo 2024-01-21T00:04:56Z 2024-01-21T00:04:56Z 2021-09-02 2007-11-20 0253-2964 https://pubs.kist.re.kr/handle/201004/133972 Efficient catalytic systems, where Ni or Pd is introduced in a supporting material of nanoporous carbon, have been developed for a liquid-phase hydrogenation of carboxylic acids and ketones at room temperature. It has been found that the catalysts reliably show high activities and selectivities for the hydrogenation to alcohols even in acidic conditions, and the catalytic activities depend on the preparative method of catalysts, the hydrogen pressure, the agitation rate, and the catalytic species. The hydrogenation of carboxylic acids and ketones clearly shows that the reaction rate is affected by the electronic and the steric effects, and a plausible reaction mechanism using metal hydrides as catalytic species is proposed. English WILEY-V C H VERLAG GMBH NICKEL(II) ION SPHERES Efficient hydrogenation catalysts of Ni or Pd on nanoporous carbon workable in an acidic condition Article 1 BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.28, no.11, pp.2034 - 2040 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 28 11 2034 2040 scie scopus kci ART001202341 000252628800029 2-s2.0-36949014493 Chemistry, Multidisciplinary Chemistry Article NICKEL(II) ION SPHERES hydrogenation catalysts Ni Pd nanoporous carbon trifluoroacetic acid