Technical Notes:
1.L igand used to make chiral oxaborolidines for the enantios elective alkynylation of aldehydes
2.L igand used in organoindium reagents for asymmetric Barbier-type allylations
3.L igand used in organoindium reagents for asymmetric Barbier -type propargylations
References : 1.J. Am. Chem. Soc., 1994, 1 16, 3151. 2.J. Org. Chem., 2010, 75, 642. 3.J. Org. Chem., 2012, 77, 889 ,