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Asymmetric hydrogenation of alkenes with cationic iridium(I) complexes of 2-phosphino-1-aminoferrocene ligands
(Brock University, 2011-03-08)
Iridium complexes with bidentate P,N ligands represent a class of catalysts that significantly expand the application range of asymmetric hydrogenation. New substrate classes, for which there have ...
Development of thermally stable versions of the Burgess Reagent : approaches to the chemoenzymatic total synthesis of morphine
(Brock University, 2011-10-14)
The present studies describe our recent work on expanding the use of the Burgess reagent and its reaction with oxiranes. Several new variants of the Burgess reagent and its chiral auxiliary version were evaluated for ...