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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1058670Generated: October 31, 2026

Dipropylamine → HCID 18669011, compound

https://huagongshe.com/reaction/1058670

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDipropylamineHCID 8902—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Fluoro-5-nitrobenzaldehydeHCID 2734770—
SolventDimethylformamideHCID 6228—
ProductHCID 18669011HCID 1866901169.9%

Reaction Conditions

Temperature25 °C

Reaction Steps

2-Fluoro-5-nitrobenzaldehyde (48 mg, 0.28 mmol) was dissolved in N,N-dimethylformamide (2.4 mL), and di-n-propylamine (0.15 mL, 1.1 mmol) and potassium carbonate (0.16 g, 1.1 mmol) were added thereto, followed by stirring at 25° C. for 1 hour. After the conventional post-reaction treatment, the residue was purified by silica gel chromatography(eluted with chloroform), to obtain 2-(N,N-di-n-propylamino)-5-nitrobenzaldehyde (49 mg, 69%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06518268B1
Source datasetuspto-grants-2003_02
ORD IDord-a532d77071694cd1ae2841ede65dd60f
Source noteuspto-grants-2003_02