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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1056813Generated: October 28, 2026

Water → HCID 86713213, compound

https://huagongshe.com/reaction/1056813

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantPicolyl chloride hydrochlorideHCID 23392—
Reactant4-Hydroxy-2-MethoxybenzaldehydeHCID 519541—
SolventDimethylformamideHCID 6228—
ProductHCID 86713213HCID 8671321389.9%

Reaction Conditions

Temperature50 °C

Reaction Steps

In 53 mL of N,N-dimethylformamide were dissolved 8.00 g (52.6 mmol) of 4-hydroxy-2-methoxybenzaldehyde, 14.5 g (105 mmol) of potassium carbonate, and 9.06 g (55.2 mmol) of 2-chloromethylpyridine hydrochloride and the solution was stirred at 50° C. for 4 hours. To the reaction mixture, 260 mL of water was added at room temperature and the precipitated crystal was separated by filtration. The crystal was washed with water and dried under reduced pressure to give 11.5 g (82% yield) of the title compound as a pale grey-brown powder with the following properties.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09399635B2
Source datasetuspto-grants-2016_07
ORD IDord-1e39680c7b834d37a8b52535e077a54a
Source noteuspto-grants-2016_07