ALBEROLA, ANGEL;ANDRES, GELIA;ORTEGA, ALFONSO GONZALEZ;PEDROSA, RAFAEL;VI+, HETEROCYCLES, 27,(1988) N, C. 393-399
作者:ALBEROLA, ANGEL、ANDRES, GELIA、ORTEGA, ALFONSO GONZALEZ、PEDROSA, RAFAEL、VI+
DOI:——
日期:——
Efficient Room‐Temperature
<i>O‐</i>
Silylation of Alcohols Using a SBA‐15‐Supported Cobalt(II) Nanocatalyst
作者:Fatemeh Rajabi、Rafael Luque、Juan Carlos Serrano‐Ruiz
DOI:10.1002/cbdv.201200071
日期:2012.9
O-silylation of OH groups of alcohols and phenols with hexamethyldisilazane (HMDS) was achieved in high-to-excellent yields using catalytic quantities of a SBA-15-supported cobalt(II) nanocatalyst (typically 0.5 mol-%) at room temperature and under solvent-free conditions. Furthermore, the heterogeneous catalyst showed an excellent durability and can be convenientlyreused by filtration for at least