NMR Observation of Trialkylphosphite-Palladium(II) and Ruthenium(II) Complexes in Supercritical Carbon Dioxide
- 1 April 2002
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 31 (4) , 424-425
- https://doi.org/10.1246/cl.2002.424
Abstract
A supercritical fluid nuclear magnetic resonance (scNMR) spectroscopic method has been developed using a commercially available NMR spectrometer equipped with a high-pressure zirconia cell, revealing that trialkylphosphite ligands are highly effective for increasing the solubility of dichloropalladium(II) and dichlororuthenium(II) complexes in supercritical carbon dioxide (scCO2).Keywords
This publication has 9 references indexed in Scilit:
- Solvent-free ruthenium-catalysed vinylcarbamate synthesis from phenylacetylene and diethylamine in ‘supercritical’ carbon dioxideGreen Chemistry, 2001
- Iridium-Catalyzed Enantioselective Hydrogenation of Imines in Supercritical Carbon DioxideJournal of the American Chemical Society, 1999
- Multinuclear magnetic resonance studies under pressure of gases and in supercritical media employing a novel titanium-sapphire high-pressure cell with pressure sensorMagnetic Resonance in Chemistry, 1999
- Homogeneous Catalysis in Supercritical FluidsChemical Reviews, 1999
- Rhodium-Catalyzed Hydroformylation in Supercritical Carbon DioxideJournal of the American Chemical Society, 1998
- Toroids in NMR spectroscopyProgress in Nuclear Magnetic Resonance Spectroscopy, 1997
- A new high pressure sapphire nuclear magnetic resonance cellReview of Scientific Instruments, 1996
- Thermodynamics for the hydrogenation of dicobalt octacarbonyl in supercritical carbon dioxideOrganometallics, 1992
- Catalytic synthesis of vinyl carbamates from carbon dioxide and alkynes with ruthenium complexesThe Journal of Organic Chemistry, 1989