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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 589397Generated: October 29, 2026

Oxalyl chloride → 6-Methylnicotinoyl chloride

https://huagongshe.com/reaction/589397

Reaction equation

Participants

RoleNameHCIDCharge
ReactantOxalyl chlorideHCID 65578—
Reactant6-Methylnicotinic acidHCID 137860—
SolventDimethylformamideHCID 6228—
SolventDichloromethaneHCID 6344—
Product6-Methylnicotinoyl chlorideHCID 21890458—

Reaction Steps

6-Methyl nicotinic acid (138 mg, 1.00 mmol) was dissolved in dichloromethane (15 mL) and N,N-dimethylformamide (0.10 mL), and in an ice bath oxalic chloride (192 mg, 1.51 mmol) was added dropwise slowly. Upon completion of the dropwise addition, it was moved to react at room temperature for 3 hours, and concentrated under reduce pressure to obtain 6-methyl nicotinoyl chloride as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09233098B2
Source datasetuspto-grants-2016_01
ORD IDord-9a433cafe5f24ab28e3d3a27ecdb497b
Source noteuspto-grants-2016_01