A convenient new method is proposed for the synthesis of 9-organo-substituted o- and m-carboranes and 2-organo-substituted p-carborane by the substitution of iodine in 9-iodine-o-, 9-iodine-m-, and 2-iodine-p-carboranes by an organic group from an organomagnesium compound in the presence of catalytic amounts of phosphine complexes of palladium. For the first time the halogen in boron halogen carboranes
Zakharkin; Ol'shevskaya; Zhigareva, Russian Journal of General Chemistry, 1998, vol. 68, # 6, p. 925 - 927
作者:Zakharkin、Ol'shevskaya、Zhigareva
DOI:——
日期:——
Zakharkin, L. I.; Kovredov, A. I.; Ol'shevskaya, V. A., Journal of general chemistry of the USSR, 1983, vol. 53, p. 1287 - 1287
作者:Zakharkin, L. I.、Kovredov, A. I.、Ol'shevskaya, V. A.
DOI:——
日期:——
Syntheses and Crystal Structures of 9-Acetyl- and 9-Cyano-1,2-dicarbadodecaborane: Supramolecular Association in Carboranyl C−H Hydrogen-Bonded α-Networks
作者:Liliana Crǎciun、Radu Custelcean
DOI:10.1021/ic9904889
日期:1999.10.1
The syntheses and X-ray crystal structures of 9-acetyl-o-carborane (1) and 9-cyano-o-carborane (2) are reported. In the crystal, molecules of 1 and 2 associate in one-dimensional polymeric chains or ct-type hydrogen-bonded networks linked through C-H-carborane... O or C-H-carborane... N hydrogen bonds, which provides further structural evidence for carboranes as a new class of proton donors in hydrogen-bond formation and attests to the ability of carborane moieties to participate in self-assembly processes.
Albagli, David; Zheng, Guo-Xiu; Jones Jr., Maitland, Inorganic Chemistry, 1986, vol. 25, # 2, p. 129 - 130