Abstract
By means of hydrosilylation reactions between functional olefins and triethoxysilane in the presence of Speier's catalyst and sol-gel transformations of the reaction products, a number of optically active and complexing alkenes (quinine, quinidine, cinchonine, cinchonidine, alprenolol, N-allylrhodanine and hemin) were immobilized on the surface of silica. The structures of the compounds formed and the nature of their bonding with the surface were studied by DRIFT and NMR spectroscopies. The concentrations of olefins anchored to the surface layer of the silica matrix were estimated by UV spectroscopy.
Similar content being viewed by others
REFERENCES
C. Rosini, C. Bertucci, D. Pini, P. Altemura and P. Salvadori, Chromatographia, 24 (1987) 671.
H. W. Stuurman, J. Koehler and G. Schomburg, Chromatographia, 25 (1988) 265.
J. J. Pesek, M. T. Matyska and S. Kamath, Analusis, 25 (1997) 253.
J. J. Pesek, M. T. Matyska, J. E. Sandoval and E. J. Williamsen, J. Liquid Chromatogr. Rel. Techn., 19 (1996) 2843.
V. A. Tertykh and L. A. Belyakova, in: ‘Adsorption on New and Modified Inorganic Sorbents’, Ed. by A. Dabrowski and V. A. Tertykh, Elsevier, Amsterdam 1996, p. 147.
B. Lynch, J. D. Glennon, C. Tröltzsch, U. Menyes, M. Pursch and K. Albert, Anal. Chem., 69 (1997) 1756.
P. N. Nesterenko, V. V. Krotov and S. M. Staroverov, Zh. Fiz. Khimii, 65 (1991) 2671.
V. P. Yur'ev and I. M. Salimgareeva, Reactions of Olefins Hydrosilylation, Nauka, Moscow 1982 (in Russian).
A. Onopchenco and E. T. Sabourin, Tetraalkylsilane synthetic fluids, USA Patent 4, 578, 497 (1986).
R. A. Faltynek, Nickel complex catalyst for hydrosilylation reaction, USA Patent 4, 529, 553 (1985).
L. N. Lewis, J. Am. Chem. Soc., 112 (1990) 5998.
L. N. Lewis and N. Lewis, J. Am. Chem. Soc., 108 (1986) 7228.
J. V. Crivello and Z. B. Mao, Chem. Mater., 9 (1997) 1562.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tertykh, V.A., Yanishpolskii, V.V., Bereza, L.V. et al. Immobilization of Optically Active Olefins on the Silica Surface by Combined Hydrosilylation and Sol–gel Technology. Journal of Thermal Analysis and Calorimetry 62, 539–544 (2000). https://doi.org/10.1023/A:1010135524460
Issue Date:
DOI: https://doi.org/10.1023/A:1010135524460