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Efficient, selective deprotection of aromatic acetates catalyzed by Amberlyst-15 or iodine
Authors:Biswanath Das  Joydeep BanerjeeR. Ramu  Rammohan PalN. Ravindranath  C. Ramesh
Affiliation:Organic Chemistry Division-I, Indian Institute of Chemical Technology, Hyderabad 500 007, India
Abstract:Aromatic acetates were selectively deprotected in the presence of aliphatic acetates to the corresponding phenols in excellent yields using Amberlyst-15 or iodine as catalysts in methanol at room temperature. The first catalyst can be recovered.
Keywords:aromatic acetates   deprotection   Amberlyst-15   iodine   chemoselectivity
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