Metallacarboranes in catalysis. 2. Synthesis and reactivity of closo icosahedral bis(phosphine)hydridorhodacarboranes and the crystal and molecular structures of two unusual closo-phosphinerhodacarborane complexes
Phosphine-catalyzed cage carbon functionalization of o-carborane: facile synthesis of alkenylcarboranes
作者:Fangrui Zheng、Tsz-Fai Leung、Ka-Wing Chan、Herman H. Y. Sung、Ian D. Williams、Zuowei Xie、Guochen Jia
DOI:10.1039/c6cc05283e
日期:——
A phosphine-catalyzed alkenylation reaction of o-carborane with electron-deficient alkynes at the C-H vertex of o-carborane cage has been developed, which led to the preparation of a series of 1-alkenyl-o-carboranes in...
Preparation of B-.sigma.-carboranyl iridium complexes by oxidative addition of terminal boron-hydrogen bonds to iridium(I) species
作者:Elvin L. Hoel、M. Frederick Hawthorne
DOI:10.1021/ja00855a017
日期:1975.10
Abstract : A number of B-sigma-carboranyl iridiumcomplexes have been prepared by both intra- and intermolecular oxidative addition of terminal boron-hydrogen bonds to iridium(I) species. The products from reactions between 1,2-, 1,7-, or 1,12-C2B10H12 and L2IrCl (L = PPh3 or AsPh3) are trigonalbipyramidalcomplexes of iridium(III) with axial hydride and chloride ligands, two equatorial L ligands