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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2236649Generated: October 31, 2026

Triethylamine → HCID 178518280, compound

https://huagongshe.com/reaction/2236649

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantHCID 20262796HCID 20262796—
Reactant4-methoxymethylene-6-bromo-4H-isoquinoline-1,3-dioneHCID 68692764—
SolventDimethylformamideHCID 6228—
ProductHCID 178518280HCID 17851828016.1%

Reaction Steps

To a mixture of 6-bromo-4-methoxymethylene-4H-isoquinoline-1,3-dione (400 mg, 1.42 mmol) and 2-aminomethyl-benzene-1,4-diol hydrochloride salt (250 mg, 1.42 mmol) in N,N-dimethylformamide (DMF) (10 mL) is added triethylamine (Et3N) (0.3 mL, 2.13 mmol). The resulting precipitate is filtered to give 89 mg (16.1%) of the title compound as a beige solid. MS (ESI) m/z 387.0 (M−H)−1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07713994B2
Source datasetuspto-grants-2010_05
ORD IDord-9db5b076450946f39a941f683a2771e4
Source noteuspto-grants-2010_05