作者:Dominique U. Robert、D. Jean Costa、Jean G. Riess
DOI:10.1039/c39750000029
日期:——
The apical fluorine atoms are shown to be convenient, sensitive n.m.r. probes for investigating the stereochemistry of alkoxyfluorophosphoranes of types (I)–(IV) having 1, 2, or 3 identical or different fastrotating asymmetric alkyl or alkoxy groups.