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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 598091Generated: October 30, 2026

Diethyl (ethoxymethylene)malonate → HCID 2268087, compound

https://huagongshe.com/reaction/598091

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl (ethoxymethylene)malonateHCID 6871—
Reactant3-BromoanilineHCID 11562—
SolventEthanolHCID 702—
ProductHCID 2268087HCID 226808778.3%

Reaction Conditions

Temperature80 °C

Reaction Steps

3-Bromoaniline (10.0 g, 47 mmol) was dissolved in abs. ethanol (100 mL). Diethyl ethoxymethylenemalonate (10.2 g, 47 mmol) was added. The solution stirred at 80° C. overnight. The solution was slowly cooled and a precipitant formed. The product was filtered and dried to give 12.6 g (70%) of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07897607B2
Source datasetuspto-grants-2011_03
ORD IDord-a5f4982049824419adb6d9009bc21e09
Source noteuspto-grants-2011_03