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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 979522Generated: October 30, 2026

Diethyl (3-methyl-2,5-dioxoimidazolidin-4-yl)phosphonate → HCID 53879081, compound

https://huagongshe.com/reaction/979522

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl (3-methyl-2,5-dioxoimidazolidin-4-yl)phosphonateHCID 13937024—
Reactant2-Methyl-6-nitrobenzaldehydeHCID 14098278—
ProductHCID 53879081HCID 5387908180%

Reaction Steps

Reaction of 2-methyl-6-nitrobenzaldehyde with diethyl 1-methyl-2,4-dioxoimidazolidine-5-phosphonate according to procedure D provides the title compound as a mixture of geometrical isomers, m.p. 194°-197° C. in 80% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04668686
Source datasetuspto-grants-1987_05
ORD IDord-6c0eac58f00d41a69c9920c147580610
Source noteuspto-grants-1987_05