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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 266673Generated: November 1, 2026

Ethyl formate → N-(2-Iodophenyl)formamide

https://huagongshe.com/reaction/266673

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl formateHCID 8025—
Reactant2-IodoanilineHCID 11995—
ReactantSodium hydrideHCID 24758—
SolventTetrahydrofuranHCID 8028—
ProductN-(2-Iodophenyl)formamideHCID 1097776493.1%

Reaction Steps

A solution of 2-iodaniline (6.0 g, 27.4 mmol) and ethyl formate (11.1 mL, 137.4 mmol) in 200 mL of THF was added dropwise to a suspension of sodium hydride (1.4 g, 34.2 mmol) in 250 mL of THF. The mixture was stirred at room temperature for 24 hours, quenched with water and extracted into ethyl acetate. The organic extract was dried (MgSO4), filtered and concentrated to give 6.3 g of crude N-formyl-2-iodoaniline as a tan solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05652237
Source datasetuspto-grants-1997_07
ORD IDord-c79512115f2642f28ebdd72bcd204469
Source noteuspto-grants-1997_07