1048703-33-8Relevant articles and documents
Determination of the effect of cation-π interactions on the stability of α-oxy-organolithium compounds
Monje, Pablo,Paleo, M. Rita,Garcia-Rio, Luis,Sardina, F. Javier
supporting information; experimental part, p. 7394 - 7397 (2009/05/07)
(Chemical Equation Presented) Sn-Li exchange equilibria have allowed the quantification of the stabilizing effect of cation-π interactions in organolithium chemistry. Stabilization energy data on the effect of Li-π complexation of an aromatic ring or a C=C double bond in organolithium compounds are presented. The amount of stabilization gained by complexation of the Li atom with a π system in α-oxy-organolithium compounds is quite comparable to the one observed in systems containing Li-N or Li-O interactions.