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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2186479Generated: October 31, 2026

Phenol → HCID 22456677, compound

https://huagongshe.com/reaction/2186479

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenolHCID 996—
ReactantSodium HydroxideHCID 14798—
ReactantPicolyl chloride hydrochlorideHCID 23392—
SolventTolueneHCID 1140—
ProductHCID 22456677HCID 22456677102.6%

Reaction Steps

To a mixture of phenol (5.25 g, 55.8 mmol) and 2-chloromethylpyridine hydrochloride (10 g, 61.0 mmol) in 80 mL of toluene was added sodium hydroxide (5.35 g, 134 mmol. The mixture was refluxed for 16 hours. The mixture was washed twice with 60 mL of water. The organic layer was then extracted three times with 25 mL of 6 N HCl. The aqueous layer was made basic with 250 mL of 10% NaOH and extracted three times with 150 mL of CH2Cl2. The organic layer was dried over Na2SO4, filtered and concentrated under reduced pressure to give the title compound as a yellow oil (10.6 g, 94%). ES (+) MS m/e=186 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06403792B1
Source datasetuspto-grants-2002_06
ORD IDord-45c827302e1c43be92007d0be03b2448
Source noteuspto-grants-2002_06