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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 412131Generated: October 29, 2026

2,5-Dichloronitrobenzene → HCID 18536021, compound

https://huagongshe.com/reaction/412131

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,5-DichloronitrobenzeneHCID 6977—
ReactantEthyl AcetateHCID 8857—
ReactantCesium carbonateHCID 10796—
ReactantBenzyl 3-hydroxyphenyl etherHCID 138048—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 18536021HCID 18536021—

Reaction Conditions

Temperature70 °C

Reaction Steps

To a solution of 3-(benzyloxy)phenol (1.145 g, 5.72 mmol) and 2,5-dichloronitrobenzene (1.154 g, 6.01 mmol) in 15 mL of DMSO was added cesium carbonate (3.72 g, 11.4 mmol). The reaction was heated to 70° C. under argon for one hour, then cooled to room temperature. The solution was poured into EtOAc, washed with water, sat. aq. NaHCO3 and brine, dried (Na2SO4), filtered, and concentrated in vacuo. The titled product was obtained as a brown oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06562823B1
Source datasetuspto-grants-2003_05
ORD IDord-1e462c5bc2744b008f8050aa6339e958
Source noteuspto-grants-2003_05