Technical Notes:
1. Chromium carbonyl based catalyst for the hydrog enation of conjugated dienes2,3 and alkynes .
References:
1.Synthesis 1993, 7, 643.
2.Russ. Chem. Bull. 2002, 51, 1341.
3.Russ. Chem. Bull. 2018, 67, 923
Strem
[S(R)]-N-[(R)-(2-Methylphenyl)[2- (diphenylphosphino)phenyl]methyl]-N,2-dimethyl-2-propanesulfinamide
[S(R)]-N-[(R)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-[(R)-3,5-(Bis(trifluoromethyl)phenyl][2-(dicyclohexylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-((S)-(2-(Dicyclohexylphosphino)phenyl)(2,4,6-triisopropylphenyl)methyl)-2-methyl-2-propanesulfinamide
[S(R)]-N-[(S)-[3,5-Bis(1,1-dimethylethyl)-4-methoxyphenyl][2-(diadamantanphosphanyl)phenyl]methyl]-2-methyl-2-propanesulfinamide
CALLERY? Potassium isopropoxide