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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 840425Generated: October 30, 2026

Dichloromethane → HCID 22622478, compound

https://huagongshe.com/reaction/840425

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantOxalyl chlorideHCID 65578—
ReactantHCID 22622244HCID 22622244—
SolventDimethylformamideHCID 6228—
ProductHCID 22622478HCID 22622478—

Reaction Steps

A mixture containing 3-trifluoromethyl-1-naphthoic acid (0.10 g) and dry DCM (5 mL) was treated with oxalyl chloride (0.065 g) at 25° C. A catalytic amount of DMF was added, the mixture stirred for 4 hours, then the DCM was removed in vacuo. The solid residue was re-dissolved in dry DCM and used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06365602B1
Source datasetuspto-grants-2002_04
ORD IDord-e94a75f9298047098b4950ea18f2d0fb
Source noteuspto-grants-2002_04