HOME
Full Articles List
Search by Author
Title: APPLICATION OF GOLD-CONTAINING CATALYSTS IN THE REACTION OF SELECTIVE HYDROGENATION OF 2-METHYL-3-BUTYN-2-OL
BibTex 
Open this article in the author's DB |
|
APPLICATION OF GOLD-CONTAINING CATALYSTS IN THE REACTION OF SELECTIVE HYDROGENATION OF 2-METHYL-3-BUTYN-2-OL
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
1314-2704
|
|
|
|
||
|
|
English
|
|
|
|
17
|
|
|
|
42
|
|
|
|
|
|
|
|
||
|
|
This work is devoted to the synthesis and study of catalytic properties of mono- (Pd, Au) and bimetallic (Au-Pd) polymer-based catalysts of alkynol hydrogenation. Selective hydrogenation of alkynol C5 (2-methyl-3-butyn-2-ol) was studied over Pd, Au and Au-Pd catalysts supported on hypercrosslinked polystyrene of MN100 type bearing amino-groups. Synthesized Au/MN100 catalyst was shown to be promising for triple bond hydrogenation: more than 96% selectivity with respect to 2-methyl-3-buten-2-ol at 95% of the substrate conversion was achieved. Modification of Au-containing catalyst with Pd was shown to allow increasing the catalytic activity; however the decrease in selectivity to ca. 94% at 95% of the substrate conversion was found. Synthesized catalysts were characterized by the transmission electron microscopy method, which revealed multimodal particle size distribution for bimetallic catalyst with the relatively small particles of about 3 nm in diameter corresponding to Pd and particles with the sizes up to ca. 40 nm corresponding to Au.
|
|
|
|
conference
|
|
|
|
||
|
|
||
|
|
17th International Multidisciplinary Scientific GeoConference SGEM 2017
|
|
|
|
17th International Multidisciplinary Scientific GeoConference SGEM 2017, 29 June - 5 July, 2017
|
|
|
|
Proceedings Paper
|
|
|
|
STEF92 Technology
|
|
|
|
International Multidisciplinary Scientific GeoConference-SGEM
|
|
|
|
Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
|
|
|
|
483-488
|
|
|
|
29 June - 5 July, 2017
|
|
|
|
website
|
|
|
|
cdrom
|
|
|
|
3751
|
|
|
|
selective hydrogenation; 2-methyl-3-butyn-2-ol; palladium; gold; hypecrosslinked polystyrene
|
|
Download PDF