Technical Notes
1.SNP(O) ligand used in Ru-catalyzed selective ester hydrogenation.
References:
1.Org. Process Res. Dev. 2020, 24, 415.
Strem
[S(R)]-N-[(1S)-1- [2-(二苯基膦基)苯基] -2,2-二甲基丙基] -2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(1S)-1-[2-(Diphenylphosphino)phenyl]-2,2-dimethylpropyl]-2-methyl-2-propanesulfinamide
4,8-二甲基-2-磷酸双环[3.3.1]壬烷, 4,8-Dimethyl-2-phosphabicyclo[3.3.1]nonane
[S(R)]-N-[(1S)-1- [2-((叔丁基二苯基甲硅烷基)氧基)苯基)]-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-((tert-Butyldiphenylsilyl)oxy)phenyl)]-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(1S)-1- [2-(9-蒽基)苯基] -2-(二苯基膦基)乙基] -2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(1S)-1-[2-(9-Anthracenyl)phenyl]-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(S)-[6-(二苯基膦基)苯并[d] [1,3]二恶酚-5-基]苯基甲基] -2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(S)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]phenylmethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(S)-[2-(二环己基膦基)苯基](4-甲氧基苯基)甲基] -N,2-二甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(S)-[2-(Dicyclohexylphosphanyl)phenyl](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide
[S(R)]-N-[(1R)-1- [5-(二苯基膦基)-9,9-二甲基-9H-黄嘌呤-4-基] -2,2-二甲基丙基] -2-甲基-2 -丙烷亚磺酰胺, [S(R)]-N-[(1R)-1-[5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl]-2,2-dimethylpropyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-(((1R)-(金刚烷-1-基)(5-(二苯基膦基)-9,9-二甲基-9H-黄嘌呤-4-基)甲基)-2-甲基-2 -丙烷亚磺酰胺, [S(R)]-N-((1R)-(Adamantan-1-yl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H- xanthen-4-yl)methyl)-2-methyl-2-propanesulfinamide
[S(R)]-N-[(S)-(3,5-二叔丁基-4-甲氧基苯基)[2-(二叔丁基膦基)苯基]甲基]-2-甲基-2- 丙烷亚磺酰胺, [S(R)]-N-[(S)-(3,5-Di-tert-butyl-4-methoxyphenyl)[2-(di-tert-butylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(S)-[(3-(苄氧基)-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-[(S)-[(3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl)phenylmethyl]-2-methyl-2-propanesulfinamide