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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2383322Generated: October 31, 2026

Dichloromethane → HCID 21710470, compound

https://huagongshe.com/reaction/2383322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantOxalyl chlorideHCID 65578—
Reactant3-Chloro-4-(propan-2-yloxy)benzoic acidHCID 22597728—
SolventDimethylformamideHCID 6228—
ProductHCID 21710470HCID 21710470—

Reaction Conditions

Temperature0 °C

Reaction Steps

A round bottom flask was charged with 3-chloro-4-[(1-methylethyl)oxy]benzoic acid (available from Paragos Product List, 10.2 g, 47.5 mmol), dichloromethane (158 ml) and oxalyl chloride (8.29 ml, 95 mmol). The reaction mixture was cooled to 0° C. in an ice/water bath prior to the addition of N,N-dimethylformamide (0.158 ml). The solution was allowed to warm to ambient temperature overnight. The solvent was evaporated to yield the title compound as a cream solid (11.4 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263620B2
Source datasetuspto-grants-2012_09
ORD IDord-fce7c26d3ea14eec8c2139b041f92005
Source noteuspto-grants-2012_09