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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1430555Generated: November 3, 2026

Dimethylamine → HCID 58998500, compound

https://huagongshe.com/reaction/1430555

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantEthyl AcetateHCID 8857—
ReactantDiisopropylethylamineHCID 81531—
Reactant2-(Bromomethyl)-1-fluoro-4-nitrobenzeneHCID 10353967—
SolventTetrahydrofuranHCID 8028—
ProductHCID 58998500HCID 5899850084%

Reaction Steps

A −20° C. solution of DIEA (771 mg, 5.97 mmol) and dimethylamine (2.0M in THF, 1.94 mL, 3.88 mmol) in THF (5 mL) was treated drop-wise with a solution of 2-(bromomethyl)-1-fluoro-4-nitrobenzene (698 mg 2.98 mmol) in THF (5 mL) and stirred at RT overnight as the cooling bath expired. The mixture was treated with EtOAc, washed with water, then brine, dried over Na2SO4 and concentrated to dryness to afford 1-(2-fluoro-5-nitrophenyl)-N,N-dimethylmethanamine (494 mg, 84% yield). MS (ESI) m/z: 199.1 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08940756B2
Source datasetuspto-grants-2015_01
ORD IDord-2c2c0240ad514fdab87f03206f739a14
Source noteuspto-grants-2015_01