Facile synthesis of cyclic α-perfluoroalkyl-α-aminophosphonates

Addition of diethylphosphite to cyclic α-perfluoalkyl substituted imines in the presence of boron trifluoride etherate as a catalyst presents an efficient route for racemic saturated cyclic α-perfluoroalkyl-α-aminophosphonates. Hydrolysis of latter compounds gives the corresponding α-aminoalkanephos...

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Bibliographic Details
Published in:Journal of fluorine chemistry 2009-07, Vol.130 (7), p.662-666
Main Authors: Odinets, Irina L., Artyushin, Oleg. I., Lyssenko, Konstantin A., Shevchenko, Nikolay E., Nenajdenko, Valentin G., Röschenthaler, Gerd-Volker
Format: Article
Language:English
Subjects:
Addition
Cyclic imines
Diethylphosphite
α-Perfluoroalkyl-α-aminophosphonates
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Summary:Addition of diethylphosphite to cyclic α-perfluoalkyl substituted imines in the presence of boron trifluoride etherate as a catalyst presents an efficient route for racemic saturated cyclic α-perfluoroalkyl-α-aminophosphonates. Hydrolysis of latter compounds gives the corresponding α-aminoalkanephosphonic acids existing as the corresponding zwitterions according IR and X-ray data.
ISSN:0022-1139
1873-3328
DOI:10.1016/j.jfluchem.2009.05.002