132486-60-3Relevant articles and documents
An efficient and practical route to enantiomerically pure (+)-(1R,2R)- and (-)-(1S,2S)-1,2-diphenylethane-1,2-diamines
Pini,Iuliano,Rosini,Salvadori
, p. 1023 - 1024 (2007/10/02)
The synthesis of the title compounds is easily achieved by the asymmetric Sharpless dihydroxylation of trans-stilbene to the corresponding enantiomerically pure diols. The conversion of the diols to the di-p-toluenesulfonates and subsequent reaction with sodium azide affords the diazides, which are reduced by lithium aluminum hydride to the optically pure 1,2-diamines.