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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1402764Generated: October 31, 2026

Oxalyl chloride → 6-Methylnicotinoyl chloride

https://huagongshe.com/reaction/1402764

Reaction equation

Participants

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

Reaction Steps

To a stirred solution of 6-methylpyridine-3-carboxylic acid (100 mg, 0.73 mmol) in DCM (2 mL) was added oxalyl chloride (120 μL, 1.46 mmol) and DMF (2 drops). After 2 hours the reaction mixture was concentrated at reduced pressure and the crude product used in subsequent steps without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08912176B2
Source datasetuspto-grants-2014_12
ORD IDord-6493d32751d54e0493dc4361c4feb1b9
Source noteuspto-grants-2014_12