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Synthesis 2004(2): 295-297
DOI: 10.1055/s-2003-815919
DOI: 10.1055/s-2003-815919
PAPER
© Georg Thieme Verlag Stuttgart · New York
Copper Triflate as a Useful Catalyst for the High-Yielding Preparation of α-Acetyloxyphosphonates under Solvent-Free Conditions
Further Information
Received
1 October 2003
Publication Date:
13 January 2004 (online)
Publication History
Publication Date:
13 January 2004 (online)
Abstract
A high-yielding and convenient procedure for the efficient conversion of α-hydroxyphosphonates to α-acetyloxyphosphonates using acetic anhydride in the presence of catalytic amounts of copper triflate is described.
Key words
hydroxyphosphonates - solvent-free - copper triflate - acetic anhydride - acetyloxyphosphonates
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