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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 644006Generated: October 25, 2026

Carbon tetrabromide → 4-(4-Bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole

https://huagongshe.com/reaction/644006

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbon tetrabromideHCID 11205—
ReactantTriphenylphosphineHCID 11776—
Reactant4-(5-Methyl-2-phenyl-4-oxazolylmethoxy)benzyl alcoholHCID 11022807—
SolventDichloromethaneHCID 6344—
Product4-(4-Bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazoleHCID 68579943—

Reaction Steps

A mixture of the title C compound, [4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-methanol (1.5 g, 5.08 mmol), carbon tetrabromide (2.53 g, 7.62 mmol), and triphenylphosphine (2.0 g, 7.62 mmol) in DCM is stirred at RT overnight. The mixture is then concentrated under vacuum, and chromatographed on a silica gel column using 8% EtOAc in hexane as the eluent to give 4-(4-bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07700637B2
Source datasetuspto-grants-2010_04
ORD IDord-540e8877a2444e27b15bf537cc4fdcf5
Source noteuspto-grants-2010_04