Pd Size Effect in Liquid Phase Semihydrogenation of Substituted Alkynes on Supported Pd Catalysts Conference attendances
Language | Английский | ||||
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Participant type | Устный | ||||
Conference |
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015 , Казань |
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Abstract:
Alkynes are versatile reagents in organic synthesis since C≡C group can be easily
transformed to a cis-alkene through stereoselective addition of hydrogen molecule on Pd
catalyst. This so called semihydrogenation is often an important step in industrial processes as
well as in laboratory-scale reactions. However, careful selectivity control and minimization of
over-hydrogenation is required. In this work we studied a relationship between the size of Pd nanoparticles (ranging from 1.5 to 22 nm) in 1%Pd/Al2O3 catalyst and the activity/selectivity in liquid-phase
diphenylacetylene (DPA) hydrogenation.
Cite:
Stakheev A.Y.
, Markov P.V.
, Turova O.V.
, Mashkovsky I.S.
, Khudorozhkov A.K.
, Bukhtiyarov V.I.
Pd Size Effect in Liquid Phase Semihydrogenation of Substituted Alkynes on Supported Pd Catalysts
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015
Pd Size Effect in Liquid Phase Semihydrogenation of Substituted Alkynes on Supported Pd Catalysts
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015