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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1091534Generated: October 27, 2026

Cyanogen Bromide → HCID 178419695, compound

https://huagongshe.com/reaction/1091534

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyanogen BromideHCID 10476—
Reactant[2-(4,5-dihydro-1H-imidazol-2-yl)-5-(morpholin-4-yl)phenyl]amineHCID 57599885—
SolventIsopropanolHCID 3776—
ProductHCID 178419695HCID 17841969577.5%

Reaction Conditions

Temperature100 °C

Reaction Steps

To a suspension of [2-(4,5-dihydro-1H-imidazol-2-yl)-5-(morpholin-4-yl)phenyl]amine 3.60 g (14.6 mmol) in 2-propanol 20 mL was added cyanogen bromide 2.32 g (21.9 mmol) portionwise at 0° C. and stirred at 100° C. for 2 hours. After cooling to room temperature, the precipitate was collected and washed with diethyl ether to give the title compound 1.20 g as yellow solid. Yield 77.5%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08129386B2
Source datasetuspto-grants-2012_03
ORD IDord-d1f5666da59c40649de34f80b0f004f5
Source noteuspto-grants-2012_03