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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1593065Generated: October 30, 2026

Dimethylamine, hydrochloride → HCID 58998500, compound

https://huagongshe.com/reaction/1593065

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamine, hydrochlorideHCID 10473—
ReactantCesium carbonateHCID 10796—
Reactant2-(Bromomethyl)-1-fluoro-4-nitrobenzeneHCID 10353967—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 58998500HCID 58998500—

Reaction Conditions

Temperature70 °C

Reaction Steps

To a solution of 2-bromomethyl-1-fluoro-4-nitro-benzene (131 mg, 0.56 mmol), which was generated in Example 64) and dimethylamine hydrochloride (44 mg, 0.54 mmol) in 4 mL dioxane, was added cesium carbonate (546 mg, 1.68 mmol). The mixture was heated to 70° C. under argon for 12 hours. Work up and RP prep HPLC to give (2-fluoro-5-nitro-benzyl)-dimethyl-amine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07294635B2
Source datasetuspto-grants-2007_11
ORD IDord-1fa09a302b46437a93dff3065cabf853
Source noteuspto-grants-2007_11