Firouzabadi, H., Khayat, Z., Sardarian, A., Tangestaninejad, S. (1996). Methalloporphirins Catalyze Regio and Chemoselective Silylation of Hydroxy Groups with Hexamethyldisilazane (HMDS). Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 15(2), 54-56.
Habib Firouzabadi; Zohreh Khayat; Ali Reza Sardarian; Shahram Tangestaninejad. "Methalloporphirins Catalyze Regio and Chemoselective Silylation of Hydroxy Groups with Hexamethyldisilazane (HMDS)". Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 15, 2, 1996, 54-56.
Firouzabadi, H., Khayat, Z., Sardarian, A., Tangestaninejad, S. (1996). 'Methalloporphirins Catalyze Regio and Chemoselective Silylation of Hydroxy Groups with Hexamethyldisilazane (HMDS)', Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 15(2), pp. 54-56.
Firouzabadi, H., Khayat, Z., Sardarian, A., Tangestaninejad, S. Methalloporphirins Catalyze Regio and Chemoselective Silylation of Hydroxy Groups with Hexamethyldisilazane (HMDS). Iranian Journal of Chemistry and Chemical Engineering (IJCCE), 1996; 15(2): 54-56.
Methalloporphirins Catalyze Regio and Chemoselective Silylation of Hydroxy Groups with Hexamethyldisilazane (HMDS)
Department of Chemistry, Faculty of Science, Shiraz University, Postcode 71454, Shiraz, I.R. IRAN
Abstract
Metalloporphirins; Cu(TPP), Mn(TPP)Cl, CO(TPP), Fe(TPP)Cl, zn(TPP) and Mn(OBP)Cl catalyze region and chemoselective silylation of hydroxyl groups with HMDS. Fe(TPP)Cl is the most effective catalyst and silylation occurs immediately in its presence at room temperature.
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