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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 572546Generated: October 31, 2026

Methylamine → HCID 20121408, compound

https://huagongshe.com/reaction/572546

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
Reactant4-(Bromomethyl)-3-fluorobenzonitrileHCID 2783149—
SolventTetrahydrofuranHCID 8028—
ProductHCID 20121408HCID 2012140889%

Reaction Steps

A solution of 4-cyano-2-fluoro-benzylbromide (15 g, 0.07 mol) in dry THF (50 mL) was added to the 40% aqueous solution of methyl amine (400 mL) at 5-10° C. and allowed to stir for 5 min. The mixture was extracted with DCM and the organic layer was dried over Na2SO4 and concentrated under vacuum, affording the title compound as a brown liquid (10 g, 89%). 1H NMR (DMSO-d6, 400 MHz) δ 7.77 (m, 1H), 7.68-7.61 (m, 2H), 3.71 (s, 2H), 2.24 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09029405B2
Source datasetuspto-grants-2015_05
ORD IDord-6e76bccfd0f34d7ab405b46f2b25fbe9
Source noteuspto-grants-2015_05