 |
About Supercritical Fluid | ||||
|
Our Capabilities
| ||||
|
Working with us and licensing opportunities | ||||
|
Publications | ||||
| Patents and awards | ||||
| Contact us | ||||
 | |||||
| PNNL is managed
for the DOE by Battelle Security
& Privacy | |||||
|
Effect of Fluorine Substitution, Pressure and Temperature on the Tautomeric Equilibria of Acetylacetonate b-diketones SL Wallen, CR Yonker, CL Phelps, and CM Wai. J. Chem. Soc., Faraday Trans., 93(14):2391-2394 (1997). Abstract: The equilibrium between the keto and enol tautomers
of acetylacetone, trifluoroacetylacetone, and hexafluoroacetylacetone
in the neat liquid state and dissolved in supercritical fluid carbon
dioxide have been studied, as a function of pressure and temperature,
by 1H NMR. This allows determination of the thermodynamic
parameters,
For information about supercritical fluid capabilities at PNNL, please contact Clement Yonker, at (509) 372-4748, clem.yonker@pnl.gov. |
H
and