Technical Note:
1.Chiral ligand used in the preparation of hydrogenation catalysts with exceptionally high activity and selectivity.
Reference:
1.US Patent Application No.61/381,493.
Strem
(11aS)-10,11,12,13-四氢-5-羟基-3,7-二苯基-二茚并[7,1-de:1',7'-fg][1,3,2]二氧磷杂八环, (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg] [1,3,2]dioxaphosphocin
1-[(2S)-1-(二邻甲苯基膦酰氧基)丙-2-基]-3-苯基脲, 1-[(2S)-1-(Di-o-tolylphosphinooxy)propan-2-yl]-3-phenylurea
2-(二叔丁基膦)-1-(2-甲氧苯基)-1H-吡咯, N-(2-Methoxyphenyl)-2-(di-t-butylphosphino)pyrrole
2-[双(3,5-三氟甲基苯基膦基)-3,6-二甲基] -2',6'-二-异丙氧基-1,1'-联苯, 2-[Bis(3,5-trifluoromethylphenylphosphino)-3,6-dimethoxy]-2',6'-di-i-propoxy-1,1'-biphenyl
N-Phenyl-2-(di-t-butylphosphino)pyrrole
N-苯基-2-(二叔丁基膦)吡咯
(-)-1,13-二[二(4-甲基苯基)膦基]-(5AS,8AS,14A)-5a,6,7,8,8a,9-六氢-5H- [1]苯并吡喃并[3,2-d] x蒽, (-)-1,13-Bis[di(4-methylphenyl)phosphino]-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene
(11aR)-(+)-10,11,12,13-Tetrahydro-5-(1,1-dimethylethyl)diindeno[7,1-de,1',7'-fg)[1.3.2] dioxaphosphocin
(11aR)-(+)-10,11,12,13-四氢-5-(1,1-二甲基乙基)二茚并[7,1-de,1',7'-fg] [1.3.2]二氧磷杂环
8,8' -双(二苯基膦)-3,3',4,4'-四氢-4,4,4',4',6,6'-六甲基- 2,2'-螺[2H- 1-苯并吡喃], racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran]
(S)-(-)-4,7-双(3,5-二-叔丁基苯基)膦基-7“-[(吡啶-2-基甲基)氨基] -2,2”,3,3'-四氢 1,1'-螺二茚满, (S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(pyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane
(S)-(-)-2,2',6,6'-四甲氧基-4,4'-双(二(3,5-二甲苯基)磷)-3,3'-联吡啶, (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine