Syntheses of unusual 1-aminophosphonic acids via Diels-Alder reactions of diethyl (N-acyliminomethyl)phosphonates

DOI: 10.1055/s-1990-27122

Source and publish data:

Synthesis p. 1153 - 1156 (1990)

Update date:2022-08-04

Topics:

Authors:

Schrader

Steglich

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Article abstract of DOI:10.1055/s-1990-27122

(N-Acyliminomethyl)phosphonates 3 react with electron-rich dienes in (4 + 2)-cycloadditions either as dienophiles or as diene components to yield 3-(diethoxy)phosphoryl-2-azabicyclo [2.2.1] hept-5-enes 4 and 2-(diethoxy)phosphoryl-2,3-dihydro-4(1H)pyridon

Full text of DOI:10.1055/s-1990-27122

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