Technical Notes:
1.Organocatalyst used for the asymmetric hydrocyanation of imines. 2.Catalyst used for enantioselective iso-Pictet-Spengler Reactions.
3.Catalyst for multicomponent Aza- Henry Reaction
References: 1.J. Am. Chem. Soc., 2009, 131, 15358. 2.Org. L ett. 2011, 13, 5564. 3.Chem. Eur. J. 2013, 19, 1 6550.