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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1818020Generated: November 2, 2026

Urea → HCID 25051597, compound

https://huagongshe.com/reaction/1818020

Reaction equation

Participants

RoleNameHCIDCharge
ReactantUreaHCID 1176—
ReactantEthanamine, 2-fluoro-, hydrochlorideHCID 9995—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 83827703HCID 83827703—
ProductHCID 25051597HCID 25051597—

Reaction Steps

The title urea was generated from 4-fluoro-2-isocyanato-indan (11.10 mmol), fluoroethyl amine hydrochloride (1.10 g, 90% purity, 9.95 mmol) and diisopropylethyl amine (3.90 mL, 22.39 mmol) according to the protocols as outlined in general procedure G. Spectroscopic data: 1H NMR (300 MHz, DMSO-d6) δ 2.67-2.80 (m, 2H), 3.12-3.28 (m, 3H), 3.31-3.37 (m, 1H), 4.23-4.55 (m, 3H), 6.0 (t, 1H, J=6.7 Hz), 6.4 (d, 1H, J=7.0 Hz), 7.0 (t, 1H, J=9.1 Hz), 7.1 (d, 1H, J=7.3 Hz), 7.15-7.24 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598417B2
Source datasetuspto-grants-2009_10
ORD IDord-c139bca7de4444e88abf25dc0baea505
Source noteuspto-grants-2009_10