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Solid State Deprotection of Acetals and Thioacetals Using Benzyltriphenylphosphonium Peroxymonosulfate

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Author(s): Abdol Reza Hajipour | Shadpour E. Mallakpour | Iraj Mohammadpoor-Baltork | Hadi Adibi

Journal: Molecules
ISSN 1420-3049

Volume: 7;
Issue: 8;
Start page: 674;
Date: 2002;
Original page

Keywords: Acetals | Benzyltriphenylphosphonium peroxymonosulfate | Carbonyl compounds | Thioacetals | Solvent-free deprotection

ABSTRACT
A variety of acetals and thioacetals 2 are deprotected to the corresponding parent carbonyl compounds 3 under solvent-free conditions using benzyltriphenylphosphonium peroxymonosulfate (1) in the presence of aluminum chloride.
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