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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1006160Generated: November 1, 2026

Diethyl Malonate → HCID 22054484, compound

https://huagongshe.com/reaction/1006160

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl MalonateHCID 7761—
Reactant3-Iodo-p-toluidineHCID 118889—
SolventEthanolHCID 702—
ProductHCID 22054484HCID 2205448481.3%

Reaction Conditions

Temperature210 °C

Reaction Steps

A mixture of diethyl malonate (16.0 g, 100 mmol) and 3-iodo-4-methylaniline (46.6 g, 200 mmol) was heated at 210° C. for 20 min, allowing the liberated ethanol to evaporate. After cooling the solid formed was triturated in hot ethanol (200 mL) to afford the title compound (43.4 g, 81%). Light brown solid, ISP-MS: m/e=535.0 ([M+H]+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06787558B2
Source datasetuspto-grants-2004_09
ORD IDord-47f033adb6fa49909fe02c08bd973c5b
Source noteuspto-grants-2004_09