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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1190884Generated: October 31, 2026

1,4-Dibromobutane → HCID 53328350, compound

https://huagongshe.com/reaction/1190884

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-DibromobutaneHCID 8056—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 53328347HCID 53328347—
SolventAcetonitrileHCID 6342—
ProductHCID 53328350HCID 5332835058.5%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of [3-Methyl-2-(morpholin-4-yl)-5-nitrophenyl]methanamine hydrochloride (160 mg, 0.56 mmol), 1,4-dibromobutane (80 μL, 0.67 mmol) and K2CO3 (542 mg, 3.92 mmol) in 10 mL of acetonitrile was heated at 60° C. for 48 h. After filtration and evaporation of the filtrate, the residue was purified by flash chromatography (DCM/MeOH/NH4OH//9/1/0.1) to yield expected compound as a pale yellow oil (100 mg, 58% yield); m/z (ESI) 306.3 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08680095B2
Source datasetuspto-grants-2014_03
ORD IDord-a94c0bf5349847f38fa1ebdc4888bbd6
Source noteuspto-grants-2014_03