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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 393340Generated: October 29, 2026

Methanol → HCID 23531081, compound

https://huagongshe.com/reaction/393340

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
Reactantgamma-NonanolactoneHCID 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 numberUS06806287B2
Source datasetuspto-grants-2004_10
ORD IDord-fe7ccef4aec040968889fb625edb8a62
Source noteuspto-grants-2004_10