Technical Notes
1.Catalyst for selective ester hydrogenation.
References:
1.Org. Process Res. Dev. 2020, 24, 415.
Strem
Bis(2,4,4-trimethylpentyl)phosphinic acid
双(2,4,4-三甲基戊基)次膦酸
(9,9-二甲基-9H-蒽-4,5-二基)双[(邻甲氧基苯基)苯基膦], (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[(o-methoxyphenyl)phenylphosphine]
[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
[S(R)]-N-[(R)-[2-(二苯基膦基)苯基]苯基甲基] -2-甲基-2-丙烷亚磺酰胺, [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide
Tetrabutylphosphonium chloride
四丁基氯化膦
Tributyltetradecyl phosphonium chloride
(三丁基)正十四烷基氯化膦
[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',6'-二异丙基)-(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',6'-Diisopropyl)-(1,1'-biphenyl)-2-yl]-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(1S)-1- [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-[1,1''-Biphenyl]-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(R)-[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-[(R)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]phenylmethyl]-2-methyl-2-propanesulfinamide