Excellent selectivity with high conversion in semi-hydrogenation of alkynes using Pd-based bimetallic catalysts

A series of active carbon supported PdPb and PdCu bimetal catalysts for selective semi-hydrogenation of alkynes with excellent selectivity and stability in liquid-phase. Pd0.33Pb0.67/C catalyst showed the best performance for various alkynes under mild reaction conditions (room temperature and ambient H2 pressure), showing 100% conversion and 98% selectivity to alkenes. Particularly, over hydrogenation was avoided under complete alkyne conversion.

from #ORL-AlexandrosSfakianakis via ola Kala on Inoreader http://ift.tt/2tBmN9A
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from ! Medicine by Alexandros G. Sfakianakis via alwin on Inoreader http://ift.tt/2t7RvJo
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