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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 336134Generated: October 30, 2026

Imidazole → HCID 86711274, compound

https://huagongshe.com/reaction/336134

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
ReactantWaterHCID 962—
Reactanttert-Butyldimethylsilyl chlorideHCID 28928—
Reactant1-Bromobut-3-en-2-olHCID 47350—
SolventDimethylformamideHCID 6228—
ProductHCID 86711274HCID 86711274—

Reaction Steps

Imidazole (2.25 g) and tert-butyldimethylsilylchloride (4.75 g) were added to a solution of 1-bromo-3-buten-2-ol (4.5 g) in DMF (30 ml) at room temperature. The mixture was stirred at the same temperature for 16 hours, and water was added thereto, followed by extraction with hexane. The organic layer was washed with water, and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure to obtain the title compound as a light-yellow, oily substance (7.0 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889666B2
Source datasetuspto-grants-2014_11
ORD IDord-580252e24eb04c6597d6f604f86dcf0f
Source noteuspto-grants-2014_11