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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 330739Generated: October 28, 2026

Toluene → HCID 57939194, compound

https://huagongshe.com/reaction/330739

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
ReactantOxalyl chlorideHCID 65578—
ReactantHCID 57939192HCID 57939192—
CatalystDimethylformamideHCID 6228—
SolventDichloromethaneHCID 6344—
ProductHCID 57939194HCID 57939194100.1%

Reaction Steps

1 mL of oxalyl chloride (11.5 mmol) and two drops of anhydrous DMF are added under argon to 93 mg of toluene-dried acid 22 (318 μmol) dissolved in 20 mL of anhydrous DCM. The medium is stirred at room temperature for two hours, and then concentrated to give 99 mg of a yellow oil, i.e. a yield of 99%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08877684B2
Source datasetuspto-grants-2014_11
ORD IDord-9890ecb4270b40da85ebd4aab9882c47
Source noteuspto-grants-2014_11