Product Name
(S)-(-)-7’-4(S)-(Benzyl)oxazol-2-yl-7-di(3,5-di-t-butylphenyl)phosphino-2,2’,3,3’-tetrahydro-1,1’-spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX
Certificate of Analysis (COA)
IUPAC Name
(3S)-4-(4S)-4-benzyl-4,5-dihydro-1,3-oxazol-2-yl-3,3'-spirobi1,2-dihydroindene-4'-yl-bis(3,5-ditert-butylphenyl)phosphane
InChI Key
UAWQRALEHCBVCD-QVROPDMNSA-N
SMILES
CC(C)(C)C1=CC(=CC(=C1)P(C2=CC=CC3=C2C@@4(CCC5=C4C(=CC=C5)C6=NC@H(CO6)CC7=CC=CC=C7)CC3)C8=CC(=CC(=C8)C(C)(C)C)C(C)(C)C)C(C)(C)C
Technical Notes
1. Chiral ligands for the iridium-catalyzed, asymmetric hydrogenation of imines.
2.Chiral ligands for the iridium-catalyzed, asymmetric hydrogenation of a-ß unsaturated carboxylic acids.
3. Chiral ligands for iridium-catalyzed, asymmetric hydrogenation of a,-oxy-a,ß-
unsaturated carboxylic acids.
References:
1.J. Am. Chem. Soc., 2006, 128, 12886.
2J. Am. Chem. Soc., 2008, 130, 8584.
3.J. Am. Chem. Soc., 2010, 132, 1172.