Conformational Studies by Dynamic NMR. 71.(1) Stereodynamics of Triisopropyl(aryl)silanes in Solution and in the Solid State.


A study has been carried out of the conformations of triisopropyl(aryl)silanes (i-Pr)(3)SiAr, (Ar = phenyl, 1-naphthyl, and 2-naphthyl) both as to the orientation of the three isopropyl groups and the conformation about the silicon-aromatic bonds. The report comprises dynamic NMR studies of conformational interconversions in solution and in the solid state… (More)


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