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An efficient protocol for the preparation of MOM ethers and their deprotection using zirconium(IV) chloride
Authors:G.V.M. Sharma  K. Laxma Reddy  P. Sree Lakshmi  Palakodety Radha Krishna
Affiliation:D-211, Discovery Laboratory, Organic Chemistry Division III, Indian Institute of Chemical Technology, Hyderabad 500 007, India
Abstract:An efficient protocol for the preparation of MOM ethers from alcohols and formaldehyde dimethyl acetal (DMFA) using ZrCl4 (10 mol %) at room temperature under solvent free conditions has been developed. Similarly, the same Lewis acid, ZrCl4 (50 mol %), in isopropanol at reflux was utilised for the deprotection of MOM ethers.
Keywords:MOM ethers   Formaldehyde dimethyl acetal   Zirconium chloride
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