62862-21-9Relevant academic research and scientific papers
Unique variations of the distribution coefficients of homologues in the perfluorodecalin-acetonitrile heterophase system
Zenkevich,Kushakova
experimental part, p. 337 - 344 (2011/06/27)
The properties of the heterophase system perfluorodecalin-acetonitrile differ significantly from those of other combinations of the organic solvents limitedly soluble in each other. While for the most of such combinations the distribution coefficients (K d) of homologues increase in going from the simplest to next members of the series, in the case of perfluorodecalin- acetonitrile they remain almost constant. This provides a possibility to use the values of K d directly for the group identification of analytes, and first of all allows distinguishing isomeric alkenes and cycloalkanes, as well as the isomers of the hydrocarbons with greater formal unsaturation.
Reactions of α-epoxysilanes with organocopper reagents. A stereoselective route to alkenes
Chauret, Denise C.,Chong, J. Michael
, p. 3695 - 3698 (2007/10/02)
Reactions of α-epoxysilanes with cuprate reagents can be controlled to give β-silyl alcohols as major products. An oxidation, Grignard addition, and elimination sequence then provides alkenes with up to 98% de.
