Technical Notes:
1.See 15-0426
2.Chiral ligand employed in the enantioselective hydrogenation of various ketones.
3.Chiral ligand employed in the enantioselective hydroxycarbonylation and alkoxycarbonylation of alkenes.
4.Chiral ligand employed in the enantioselective 2 +2 cycloaddition of oxa bicyclic alkenes with terminal alkynes.
5.Chiral ligand employed in the gold-catalyzed enantioselective Cope rearrangement of achiral 1,5-dienes.
References: 1.Org. L ett., 2000, 2, 4173. 2.Angew. Chem. Int. Ed., 2010, 49, 9197. 3.Org. L ett., 2010, 12, 304. 4Nature Chemistry, 2012, 4, 405.