An expeditious one-pot synthesis of diet
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Anna Klepacz; Andrzej Zwierzak
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Article
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2002
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Elsevier Science
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French
β 48 KB
A general one-pot, purification-free synthesis of diethyl N-Boc-1-aminoalkylphosphonates has been developed. The procedure involves base-catalyzed Michael-type addition of sodium diethyl phosphite to N-Boc imines generated in situ by the action of sodium hydride on a-amidoalkyl-p-tolyl sulfones in t