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-[(S)-(3,5-Dimethylphenyl)[2-(diphenylphosphino)phenyl]methyl]-2-methyl-2-propanesulfinamide
[S(R)]-N-((1R)-1-(2-(Dicyclohexylphosphino)phenyl)-2,2-dimethylpropyl)-2-methyl-2-propanesulfinamide