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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 390395Generated: November 2, 2026

Imidazole → HCID 58230556, compound

https://huagongshe.com/reaction/390395

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
Reactanttert-Butyldimethylsilyl chlorideHCID 28928—
ReactantHCID 67087115HCID 67087115—
SolventDichloromethaneHCID 6344—
ProductHCID 58230556HCID 5823055666.9%

Reaction Steps

To a solution of (4-bromomethyl-2-methoxy-phenyl)-methanol (1.1 g, 4.76 mmol) in dichloromethane (15 mL) is added imidazole (0.861 g, 5.71 mmol) and tert-butylchlorodimethylsilane (0.971 g, 12.98 mmol) at 0° C. The reaction mixture is allowed to warm to room temperature and stirred for one hour. The reaction mixture is quenched with water and concentrated. The residue is diluted with DCM, washed with water (15 mL) and brine (15 mL), dried over sodium sulfate, filtered, and concentrated to give the title compound (1.1 g, 66.9%). 1H NMR (400 MHz, CDCl3) δ 7.43-7.41 (d, J=8 Hz, 1H), 7.00-6.98 (d, J=8 Hz, 1H), 6.94 (s, 1H), 4.73 (s, 2H), 4.50 (s, 2H), 3.83 (s, 3H), 0.95 (s, 9H), 0.10 (s, 6H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08383642B2
Source datasetuspto-grants-2013_02
ORD IDord-6651193da1934c9bb06446d6d063dc68
Source noteuspto-grants-2013_02