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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1438259Generated: November 1, 2026

Imidazole → HCID 58764146, compound

https://huagongshe.com/reaction/1438259

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
Reactanttert-Butyldimethylsilyl chlorideHCID 28928—
Reactant4-Bromo-2-ethylbenzenemethanolHCID 58764272—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 58764146HCID 5876414693%

Reaction Steps

To a solution of (4-bromo-2-ethyl-phenyl)-methanol in anhydrous DMF was added TBSCl (1.5 eq.) and imidazole (1.5 eq). The mixture was stirred at that temperature for 12 hours before it was diluted with water. The mixture was extracted with Et2O and the combined organic layers were washed with H2O, brine, dried over MgSO4. The solvent was removed in vacuo to give the desired product. (93% yield). 1H NMR (300 MHz, CDCl3): δ 0.09 (s, 6H), 0.92 (s, 9H), 1.20 (t, J=7.5 Hz, 3H), 2.57 (q, J=7.5 Hz, 2H), 4.67 (s, 2H), 7.29 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07622605B2
Source datasetuspto-grants-2009_11
ORD IDord-15c108b041d143bdab71bb01e096cff5
Source noteuspto-grants-2009_11