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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2204722Generated: October 31, 2026

Chlorosuccinimide → HCID 66611859, compound

https://huagongshe.com/reaction/2204722

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChlorosuccinimideHCID 31398—
ReactantBenzoic acid, 2-hydroxy-4-methyl-, methyl esterHCID 78400—
SolventAcetonitrileHCID 6342—
ProductHCID 66611859HCID 66611859100.2%

Reaction Conditions

Temperature100 °C

Reaction Steps

To a solution of methyl 2-hydroxy-4-methylbenzoate (2 g, 12.04 mmol) in acetonitrile (30 mL) was added NCS (1.688 g, 12.64 mmol). The solution was stirred at 100° C. for 2 hours and then cooled. The solvent was removed in vacuo. The residue was redissolved in DCM (20 mL), washed with water (10 mL) and NaHCO3 solution (15 mL), dried over MgSO4 and the solvent removed in vacuo. Purification by column (Si, Isolute, 5% EtOAc/Cyclohexane) gave the title product as a solid (2.42 g, 100% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365551B2
Source datasetuspto-grants-2016_06
ORD IDord-5c904f1dcaa04ee9b9def7709add7a7b
Source noteuspto-grants-2016_06