Deoxygenation of Pyridine <i>N</i>-Oxides by Palladium-Catalysed Transfer Oxidation
of Trialkylamines
作者:Matthew Clarke、José Fuentes
DOI:10.1055/s-0028-1083508
日期:——
A convenient and chemoselective method for deoxygenation of pyridineN-oxide derivatives by transfer oxidation of triethylamine-catalysed by [Pd(OAC) 2 ]/dppf is described.
The disclosures herein relate to novel compounds of formula wherein W, X and Y
1
, Y
2
, Y
3
and Y
4
are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.
The disclosures herein relate to novel compounds of formula wherein W, X and Y1, Y2, Y3 and Y4 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.