Hydrogenation of Citral Over Carbon Supported Iridium Catalysts | Sciact - CRIS-system of Boreskov Institute of Catalysis

Hydrogenation of Citral Over Carbon Supported Iridium Catalysts Full article

Journal

Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X

Output data

Year: 2012, Volume: 142, Number: 6, Pages: 690-697 Pages count : 8 DOI: 10.1007/s10562-012-0809-1

Tags

Catalysis, Citral, Hydrogenation, Iridium

Authors

Bernas Heidi ¹ , Simakova Irina ^1,2 , Prosvirin Igor P. ² , Maki-Arvela Pavi ¹ , Leino Reko ³ , Murzin Dmitry Yu. ¹

Affiliations

1	Laboratory of Industrial Chemistry and Reaction Engineering, Process Chemistry Centre, A˚ bo Akademi University, Biskopsgatan 8, FI-20500 Turku/A˚ bo, Finland
2	Boreskov Institute of Catalysis, Novosibirsk, Russia 630090
3	Laboratory of Organic Chemistry, Abo Akademi University, Biskopsgatan 8, FI-20500 Turku/Abo, Finland

Funding (2)

1	Academy of Finland	2000–2011
2	European Commission	246095 FP7-NMP-2009-LARGE-3 POLYCAT

Hydrogenation of citral (3,7-dimethyl-2,6-octadienal) was carried out in a batch reactor at atmospheric hydrogen pressure and 70 °C over Sibunit (mesoporous carbon) supported iridium catalysts with different metal loadings. The major products were isopropyl ethers of geraniol and nerol (2-propanol was used as solvent), but also geraniol, nerol, citronellal di-isopropyl acetal and citronellal were formed. The metal particle size was determined by CO-chemisorption and varied from 2 to 6 nm. The turnover frequency for hydrogenation reactions increased with the metal particle size.

Bernas H. , Simakova I. , Prosvirin I.P. , Maki-Arvela P. , Leino R. , Murzin D.Y.
Hydrogenation of Citral Over Carbon Supported Iridium Catalysts
Catalysis Letters. 2012. V.142. N6. P.690-697. DOI: 10.1007/s10562-012-0809-1 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Jan 27, 2012
Accepted:	Mar 19, 2012
Published online:	Apr 5, 2012
Published print:	Jun 1, 2012

Web of science:	WOS:000304401600005
Scopus:	2-s2.0-84861579923
Elibrary:	17987112
Chemical Abstracts:	2012:508155
Chemical Abstracts (print):	156:615377
OpenAlex:	W2028716915

DB	Citing
Web of science	16
Scopus	15
Elibrary	14
OpenAlex	17