929-61-3Relevant articles and documents
Bifunctional nanoparticle-SILP catalysts (NPs@SILP) for the selective deoxygenation of biomass substrates
Luska, Kylie L.,Julis, Jennifer,Stavitski, Eli,Zakharov, Dmitri N.,Adams, Alina,Leitner, Walter
supporting information, p. 4895 - 4905 (2015/02/19)
Ruthenium nanoparticles were immobilized onto an acidic supported ionic liquid phase (RuNPs@SILP) in the development of bifunctional catalysts for the selective deoxygenation of biomass substrates. RuNPs@SILPs possessed high catalytic activities, selectivities and recyclabilities in the hydrogenolytic deoxygenation and ring opening of C8- and C9-substrates derived from furfural or 5-hydroxymethylfurfural and acetone. Tailoring the acidity of the SILP through the ionic liquid loading provided a molecular parameter by which the catalytic activity and selectivity of the RuNPs@SILPs were controlled to provide a flexible catalyst system toward the formation of different classes of value-added products: cyclic ethers, primary alcohols or aliphatic ethers. This journal is
One-step chemoselective conversion of tetrahydropyranyl ethers to silyl-protected alcohols
Bergueiro, Julian,Montenegro, Javier,Saa, Carlos,Lopez, Susana
, p. 14475 - 14479 (2014/04/17)
Aluminium trichloride catalyses the expeditious direct conversion of tetrahydropyranyl ethers to silyl ethers. This one-step transformation is chemoselective versus deprotection of the acetal and hydrosilylation of unsaturated carbon-carbon bonds, and can also be applied to linear acetals. A possible mechanism is tentatively proposed. This journal is the Partner Organisations 2014.
Mild and efficient capture and functionalisation of CO2 using silver(i) oxide and application to 13C-labelled dialkyl carbonates
Tunbridge, Gemma A.,Baruchello, Riccardo,Caggiano, Lorenzo
, p. 4613 - 4621 (2013/05/08)
A high yielding three-component reaction between β-iodo ethylamine derivatives, MeOH and gaseous CO2 at ambient temperatures and pressures is reported using silver(i) oxide. Unfunctionalised alkyl iodides were also found to be effective in this transformation and their optimisation is also described. To highlight the ease and control with which gaseous CO 2 can be captured and functionalised under mild conditions, the reaction was performed using 13C-enriched CO2 to afford specifically 13C-carbonyl-labelled dialkyl carbonates with exquisite control of the isotopic purity in good yields and without the need for specialised equipment.
