Energy barriers for the enantiotopomerization of tetrahedral boron chelates
作者:Michail S. Korobov、Leonid E. Nivorozhkin、Leonid E. Konstantinovsky、Vladimir I. Minkin
DOI:10.1039/c39820000169
日期:——
The enantiotopomerization of diarylboron salicylideneaminato-chelates proceeding via a transition state with planar tetraco-ordinate boron is associated with thermally accessible energybarriers which have been determined by use of dynamic n.m.r. spectroscopy.