Étude de la coupure des liaisons o??si d'éthers siliciés du type en présence d'agent nucléophile et/ou d'acide
…, N Madit, C Montginoul, R Sagnes…
Index: Giral, L.; Madit, N.; Montginoul, C.; Sagnes, R.; Schue, F. Bulletin des Societes Chimiques Belges, 1990 , vol. 99, # 3 p. 147 - 166
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Abstract
Abstract We report a study on the hydrolytic instability of the oxygen-silicon bond of the following compounds: p-tert-butyldimethylsilyloxytoluène, p-triméthylsilyloxytoluène and poly (p-triméthylsilyloxystyrène). The instability occurs in an acidic media: HCl, H− 2 SO 4, CF 3 CO 0 H, BF 3 or in presence of a salt: KPF 6, KAsF 6, KSbF 6, NaBF 4,[CH 3 (CH 2) 3] 4 NF,[CH 3 (CH 2) 3] 4 NBF 4,[CH 3 (CH 2) 3] 4 NPF 6,[CH 3 (CH 2) 3] 4 N AsF 6,[CH 3 (CH ...
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