Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1708499Generated: November 1, 2026

Water → HCID 23549386, compound

https://huagongshe.com/reaction/1708499

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantPicolyl chloride hydrochlorideHCID 23392—
ReactantBenzeneacetic acid, 4-hydroxy-, methyl esterHCID 518900—
SolventDimethylformamideHCID 6228—
ProductHCID 23549386HCID 2354938673.8%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 4-hydroxyphenylacetic acid methyl ester (8.4 g; 50 mmol) in DMF (100 ml)were added potassium carbonate (14.0g; 100 mmol) and 2-chloromethylpyridine hydrochloride (8.2 g; 50 mmol), and the resulting mixture was stirred at 50° C. for 24 h. The mixture was then poured into water, extracted with ethyl acetate, the acetate layer was washed with water, brine and concentrated in vacuo. The residue was purified on silica gel column (hexane-ethyl acetate 1:1) to provide 9.5 g of 4-(2-pyridylmethoxy)phenylacetic acid methyl ester.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05358955
Source datasetuspto-grants-1994_10
ORD IDord-f6bb9329708741ddb95239d8cd1ba372
Source noteuspto-grants-1994_10