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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1837627Generated: November 1, 2026

Methanol → HCID 23531081, compound

https://huagongshe.com/reaction/1837627

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantGamma-NonalactoneHCID 7710—
ReactantThionyl ChlorideHCID 24386—
CatalystZincchlorideHCID 3007855—
ProductHCID 23531081HCID 23531081—

Reaction Steps

To a solution of γ-nonalactone (0.32 ml, 2 mmol) in thionyl chloride (164 μl, 2.25 mmol), zinc chloride (12 mg, 0.088 mmol) is added at room temperature and the mixture is stirred for 24 h. Excess methanol is added and the reaction mixture is stirred for 10 min and then concentrated under reduced pressure to give 4-chloro-nonanoic acid methyl ester used as such.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06784197B2
Source datasetuspto-grants-2004_08
ORD IDord-8a1fc962552f4689adee7ad38d26e023
Source noteuspto-grants-2004_08