Conformational Analysis of 2-(Diphenylphosphanyl)-N,N-dimethyl-1- benzamide and 2- (Diphenylphosphanyl)-phenyl-pyrrolidin-1-yl-methanone by NMR Spectroscopy Publication Attachment: 05-198.pdf Authors: Sakamoto, Yohko, Kondo, Kazuhiro, Onozato, Mayu, Aoyama, Toyohiko Year: 2005