Volume 21, Issue 37
Organoelement Compounds
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ChemInform Abstract: Studies on N,N-Disubstituted Dialkyl 2-Aminoethylphosphonates and Derivatives Thereof.

Y. XU

Y. XU

Shanghai Inst. Org. Chem., Acad Sinica, 345 Lingling Lu, Shanghai 200032, China

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X. JIANG

X. JIANG

Shanghai Inst. Org. Chem., Acad Sinica, 345 Lingling Lu, Shanghai 200032, China

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C. YUAN

C. YUAN

Shanghai Inst. Org. Chem., Acad Sinica, 345 Lingling Lu, Shanghai 200032, China

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First published: September 11, 1990

Abstract

The aminoethylphosphonates (III) are prepared by coupling the bromoethylphosphonate (I) with the amines (II) or by reaction of the aminochloroethanes (IV) with the sodium dialkyl phosphites (V).

ChemInform Abstract

The aminoethylphosphonates (III) are prepared by coupling the bromoethylphosphonate (I) with the amines (II) or by reaction of the aminochloroethanes (IV) with the sodium dialkyl phosphites (V). Hydrolysis of (III) produces the monoesters (VI) which are converted into the sodium salts (VIII) upon treatment with sodium hydroxide.

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