Technical Notes:
1. L igand used in the enantioselective rhodium catalyzed hydrogenation of a -dehydroaminoesters and enamides .
2.Ligand used in the enantioselective rhodium catalyzed hydroboration of cyclopropenes.
3. L igand used in the asymmetric rhodium catalyzed cleavage of racemic 1 ,3-oxazolidines.
References:
1. Angew. Chem., 1979, 91, 655.
2. J. Am. Chem. Soc. 2003, 125, 7198.
3. Adv. Synth. Catal. 2003, 345, 239.