Convenient routes to symmetrical benzils and chiral 1,2-diaryl-1,2-diaminoethanes, useful controllers and probes for enantioselective synthesis
作者:E.J. Corey、Duck-Hyung Lee、Sepehr Sarshar
DOI:10.1016/0957-4166(94)00336-a
日期:1995.1
Pathways for the diastereoselective preparation of chiral 1,2-diaryl-1,2-diaminoethanes from ArCOOH, ArCHO or ArBr are described.