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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1947321Generated: October 30, 2026

5-Fluoro-o-toluidine → HCID 58235082, compound

https://huagongshe.com/reaction/1947321

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Fluoro-o-toluidineHCID 67774—
Reactant8-(1-bromoethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide hydrobromideHCID 67103675—
ProductHCID 58235082HCID 5823508261.7%

Reaction Steps

5-fluoro-2-methylaniline (102 mg, 0.82 mmol) was reacted with 8-(1-bromoethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide hydrobromide (100 mg, 0.20 mmol) using an analogous procedure to the one described in Example 3.03 to give 8-(1-(5-fluoro-2-methylphenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide (56 mg, 61%) as a white solid. Mass Spectrum: M+H+ 454. NMR Spectrum (DMSOd6): 1.60 (d, 3H), 2.20 (s, 3H), 2.69 (bs, 3H), 2.93 (bs, 3H), 3.53-3.65 (m, 4H), 3.72-3.80 (m, 4H), 5.08-5.18 (m, 1H), 5.62 (s, 1H), 5.73 (d, 1H), 6.52 (d, 1H), 6.92 (dd, 1H), 7.18 (dd, 1H), 7.58 (d, 1H), 7.80 (d, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399460B2
Source datasetuspto-grants-2013_03
ORD IDord-6e89b8498bf945428504c1b6d86206a8
Source noteuspto-grants-2013_03