Configurational assignment to N-(1-phenylalkyl)-substituted 2-amino-1,2-diphenylethanols
Abstract
Three-chiral centre aminoethanols are obtained by reduction of 1,2-imino ketones having a pre-existenting chiral centre. Assignment of configuration to the aminoethanols has been carried out on the basis of high-dilution i.r., 1H n.m.r., and 13C n.m.r. spectroscopic data.