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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 910829Generated: October 26, 2026

Benzyl Bromide → HCID 71721136, compound

https://huagongshe.com/reaction/910829

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Hydroxy-4-(trifluoromethyl)benzaldehydeHCID 22493901—
SolventDimethylformamideHCID 6228—
ProductHCID 71721136HCID 71721136—

Reaction Steps

A mixture of the product from step (ii) (2.3 g), benzyl bromide (1.44 ml) and potassium carbonate (1.67 g) in DMF (20 ml) was stirred at RT for 2 h. The mixture was partitioned between diethylether and water, the organic layer dried, and the solvent evaporated under reduced pressure. The residue was purified by chromatography on silica eluting with 40/60 pet. ether/diethylether 4:1, yield 2.83 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08022248B2
Source datasetuspto-grants-2011_09
ORD IDord-7093012523a143b7985723126b365c76
Source noteuspto-grants-2011_09