(-)-1,13-Bis[di(3,5-dimethylphenyl)phosphino]-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene, 97% (S,S,S)-(-)-Xyl-SKP

Technical Note:1. Efficient ligand for the palladium-catalyzed, asymmetric allylic amination of racemic Morita- Baylis-Hillman adducts . 2.See also 15-4311.References:1. Angew. Chem. Int. Ed,, 2012, 51, 9276.2. Angew. Chem. Int. Ed,,...