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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 640752Generated: October 28, 2026

Methanol → HCID 23531081, compound

https://huagongshe.com/reaction/640752

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 numberUS07692028B2
Source datasetuspto-grants-2010_04
ORD IDord-fe963f1247cd4d2abb4fab0983416513
Source noteuspto-grants-2010_04