Phosphorus, Sulfur and Silicon and the Related Elements p. 129 - 135 (2017)
Update date:2022-09-26
Topics:
Ghafuri, Hossein
Paravand, Fatemeh
Rashidizadeh, Afsaneh
In this work, we introduce a new procedure for the protection and deprotection process of various types of alcohols and phenols by HMDS in the presence of nano magnetic sulfated zirconia (Fe3O4@ZrO2/SO42?) as a solid acid catalyst under very mild and solvent-free condition. This method has interesting advantages like short reaction times and a simple workup process. With regard to some outstanding benefits of this new heterogeneous catalyst such as excellent yield, reusability of the catalyst and easy thermal stability, high acidity, strong and excellent magnetic properties, this method can be very interesting in aspect of green chemistry Principles.
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