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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1694845Generated: October 31, 2026

Dimethyl malonate → N,N'-bis(4-fluorophenyl)propanediamide

https://huagongshe.com/reaction/1694845

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethyl malonateHCID 7943—
Reactant4-FluoroanilineHCID 9731—
ProductN,N'-bis(4-fluorophenyl)propanediamideHCID 478246—

Reaction Conditions

Temperature200 °C

Reaction Steps

A mixture of dimethyl malonate (0.5 g, 3.78 mmol) and 4-fluoroaniline (0.93 g, 8.33 mmol) was heated neat to 200° C. for 20 min in the microwave system. After cooling, the solid was filtered and washed with ethyl acetate to provide the desired malonamide which was used without further purification. MS: Cal'd (MH+) 291, exp (MH+) 291.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158825B2
Source datasetuspto-grants-2012_04
ORD IDord-9eacd2e019ca4a43a3a2fa53f1a17a40
Source noteuspto-grants-2012_04