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Synthesis 2001(15): 2277-2280
DOI: 10.1055/s-2001-18444
DOI: 10.1055/s-2001-18444
PAPER
© Georg Thieme Verlag Stuttgart · New York
Zr 4+ -Catalyzed Efficient Synthesis of α-Aminophosphonates [1]
Further Information
Received
21 May 2001
Publication Date:
05 August 2004 (online)
Publication History
Publication Date:
05 August 2004 (online)
Abstract
Aldimines undergo nucleophilic addition with diethyl phosphite in the presence of a catalytic amount of zirconium tetrachloride at ambient temperature to afford the corresponding α-aminophosphonates in high yields with high selectivity.
Key words
α-aminophosphonates - diethyl phosphite - imines - zirconium reagents
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References
IICT Communication No. 10806.