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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1455511Generated: November 3, 2026

Oxalyl chloride → 2-(2-furyl)quinoline-4-carbonyl Chloride

https://huagongshe.com/reaction/1455511

Reaction equation

Participants

RoleNameHCIDCharge
ReactantOxalyl chlorideHCID 65578—
Reactant2-(Furan-2-yl)quinoline-4-carboxylic acidHCID 697640—
SolventDichloromethaneHCID 6344—
Product2-(2-furyl)quinoline-4-carbonyl ChlorideHCID 10634911100.6%

Reaction Conditions

Temperature-10 °C

Reaction Steps

5.2 ml (60.4 mmol) of oxalyl chloride were dissolved in 70 ml of CH2Cl2. The solution was cooled at −10° C. and 8.5 g (35.5 mmol) of 2-(2-furyl)quinoline-4-carboxylic acid were added portionwise. The reaction mixture was left overnight at room temperature and then evaporated to dryness to yield 9.2 g of the title compound, used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07482458B2
Source datasetuspto-grants-2009_01
ORD IDord-e08e9bb33452477eabdd09bbb8fe9938
Source noteuspto-grants-2009_01