Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1322744 | Journal of Organometallic Chemistry | 2009 | 6 Pages |
TiCl2(OTf)–SiO2 as an easy handling recyclable catalyst was applied for trimethylsilylation of diethyl α-hydroxyphosphonates, alcohols and phenols with high selectivity using HMDS as a silylating agent. Cyanotrimethylsilyl ethers were also obtained in excellent yields from treatment of aldehydes with TMSCN in the presence of this catalyst.
Graphical abstractTiCl2(OTf)–SiO2 as a non-hygroscopic, easy handling recyclable catalyst was applied for trimethylsilylation of diethyl α-hydroxyphosphonates, alcohols and phenols with high selectivity using HMDS as a silylating agent. Cyanotrimethylsilyl ethers were also obtained in excellent yields from treatment of aldehydes with TMSCN in the presence of this catalyst.Figure optionsDownload full-size imageDownload as PowerPoint slide