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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1835870Generated: November 1, 2026

2-Acetylpyridine → HCID 69677199, compound

https://huagongshe.com/reaction/1835870

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-AcetylpyridineHCID 14286—
ReactantSodium HydroxideHCID 14798—
Reactant3,5-DimethoxybenzaldehydeHCID 81747—
SolventMethanolHCID 887—
SolventWaterHCID 962—
ProductHCID 69677199HCID 69677199—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a well stirred solution of NaOH (12 g, 0.3 mmole) in H2O (125 ml) and methanol (250 ml) at 0° C. was added 3,5-dimethoxy benzaldehyde (19 g, 0.11 mmole) followed by a solution of 2-acetylpyridine (14.4 g, 0.12 mmole) in MeOH. The reaction was stirred at 0° C. for 1 hour and at room temperature for 16 hours. The precipitate was filtered and recrystallized from MeOH (Yield: 18 mg, 57%). The preparation scheme is shown below:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06774082B2
Source datasetuspto-grants-2004_08
ORD IDord-08dfa7ab16c243c1be13c7d91a2ab152
Source noteuspto-grants-2004_08