Preparation of N-acyl-aminomethylphosphonates

Details Preparation of N-acyl-aminomethylphosphonates Preparation of N-acyl-aminomethylphosphonates

1990-01-19

1991-08-20

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus acids or salts thereof

71 86, 562 15, C07F 938

Patent

active

050416278

ABSTRACT:
N-Acyl-aminomethylphosphonic acids represented by the formula ##STR1## wherein R is selected from the group consisting of methyl and aryl are prepared by:

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Synthetic Communications, Jun. 1978, pp. 479-480, Josef Oleksyszym et al.
Synthetic Communications, A Convenient Synthesis of Aminomethylphosphonic Acid, Pulwer, et al, 16(7), 733-739 (1986).
Journal of Organic Chemistry, vol. 27, pp. 2067-2070, Extent of Formaldehyde Reaction with Selected Amides, Vail et al.

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