Technical Notes:
1.SNP ligand used in Ru-catalyzed selective ester hydrogenation.
References:
1.Org. Process Res. Dev. 2020, 24, 41 5.
Strem
Tri-n-octylphosphine
三正辛基膦
[S(R)]-N-[(R)-[2-(二苯基膦基)苯基]苯基甲基] -N,2-二甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide
Tetraoctylphosphonium bromide
四正辛基溴化膦
三丁基甲基膦酸甲酯-甲苯磺酸酯, Tributylmethylphosphonium?p-toluenesulfonate
[S(R)]-N-[(1S)-1-(2',4',6'-三异丙基)-(1,1'-联苯)-2-基-2-(二苯基膦基)乙基]- 2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(1S)-1-(2',4',6'-Triisopropyl)-(1,1'-biphenyl)-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(S)-[2-(二苯基膦基)-4,5-二甲氧基苯基] -1-萘甲基] -2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(S)-[2-(Diphenylphosphino)-4,5-dimethoxyphenyl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(R)-[2-(二环己基膦基)苯基](4-(叔丁基)苯基)甲基] -N,2-二甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(R)-[2-(Dicyclohexylphosphanyl)phenyl](4-(tert-butyl)phenyl)methyl]-N,2-dimethyl-2-propanesulfinamide
[S(R)]-N-[(S)-[3,5-双(1,1-二甲基乙基)-4-甲氧基苯基] [2-(二环己基膦基)苯基]甲基] -N,2-二甲基-2 -丙烷亚磺酰胺, [S(R)]-N-[(S)-[3,5-Bis(1,1-dimethylethyl)-4-methoxyphenyl][2-(dicyclohexylphosphino)phenyl]methyl]-N,2-dimethyl-2-propanesulfinamide
[S(R)]-N-[(R)-[2-(二环己基膦基)苯基]苯基甲基] -2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide
N-[(1S)-1- [3',5'-双(1,1-二甲基乙基)[1,1'-联苯] -2-基] -2-(二苯基膦基)乙基] -3,5- 双(三氟甲基)-苯甲酰胺, N-[(1S)-1-[3',5'-Bis(1,1-dimethylethyl)[1,1'-biphenyl]-2-yl]-2-(diphenylphosphino)ethyl]-3,5-bis(trifluoromethyl)-benzamide