Configurational Stability Of Chiral, Nonconjugated Nitrogen-substituted Organolithium Compounds Generated By Tin-lithium Exchange Of N-[(1-tri-n-butylstannyl)alkyl]imidazolidin-2-ones And -oxazolidin-2-ones
William H. Pearson, Aline C. Lindbeck, Jeff W. Kampf