B. Kaufmann et al., 2,4,6-TRIMESITYL-1,3,5,2,4,6-TRIPHOSPHATRIBORINANE - A 6-PI-ELECTRON HETEROAROMATIC LIGAND, Chemische Berichte, 127(5), 1994, pp. 825-827
The preparation of mesityl-1,3,5,2,4,6-triphosphatriborinane)chromium
(4) is reported. Its X-ray structure reveals an orientation of the Cr(
CO)3 moiety with respect to the almost planar B3P3 ring typical of an
arene metal tricarbonyl complex.