Advanced surface functionalization of periodic mesoporous silica: kinetic control by trisilazane reagents

…, R Anwander, G Raudaschl-Sieber…

Index: Zapilko, Clemens; Widenmeyer, Markus; Nagl, Iris; Estler, Frank; Anwander, Reiner; Raudaschl-Sieber, Gabriele; Groeger, Olaf; Engelhardt, Guenter Journal of the American Chemical Society, 2006 , vol. 128, # 50 p. 16266 - 16276

Full Text: HTML

Citation Number: 38

Abstract

The surface reactions of mesoporous silica MCM-41 with a series of new trisilylamines (trisilazanes)(SiHMe2) 2NSiMe2R and (SiMe2Vin) 2NSiMe2R (R= indenyl, norpinanyl, chloropropyl, 3-(N-morpholin) propyl; Vin= vinyl), disilylalkylamine (SiHMe2) i PrNSiMe2 (CH2) 3Cl, and monosilyldialkylamines Me2NSiMe2R (R= indenyl, chloropropyl, 3-(N- morpholin) propyl) were investigated. 1H, 13C, and 29Si MAS NMR spectroscopy, ...