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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 572776Generated: October 30, 2026

HCID 50998710, compound → HCID 58235084, compound

https://huagongshe.com/reaction/572776

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 50998710HCID 50998710—
Reactant8-(1-bromoethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide hydrobromideHCID 67103675—
ProductHCID 58235084HCID 5823508425.1%

Reaction Steps

3-chloro-5-fluoro-N-methylaniline (195 mg, 1.22 mmol) was reacted with 8-(1-bromoethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide hydrobromide (150 mg, 0.31 mmol) using an analogous procedure to the one described in Example 3.03 to give 8-(1-((3-chloro-5-fluorophenyl)(methyl)amino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide (38 mg, 25%) as a white solid. Mass Spectrum: M+H+ 488. NMR Spectrum (DMSOd6): 1.55 (d, 3H), 2.61 (s, 3H), 2.93 (bs, 3H), 3.01 (bs, 3H), 3.20-3.27 (m, 2H), 3.33-3.37 (m partially hidden by H2O, 2H), 3.42-3.48 (m, 2H), 3.49-3.55 (m, 2H), 5.55 (s, 1H), 5.61 (q, 1H), 6.61 (d, 1H), 6.66 (d, 1H), 6.75 (s, 1H), 7.71 (d, 1H), 7.89 (d, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09029374B2
Source datasetuspto-grants-2015_05
ORD IDord-c4030e549f9e475c8b639b981ec24055
Source noteuspto-grants-2015_05