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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1658992Generated: October 30, 2026

Hydrochloric Acid → Butanoic acid, 4-(2-oxocyclopentyl)-

https://huagongshe.com/reaction/1658992

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantButanoic acid, 4-(2-oxocyclopentyl)-, ethyl esterHCID 558493—
SolventAcetic AcidHCID 176—
ProductButanoic acid, 4-(2-oxocyclopentyl)-HCID 558495—

Reaction Steps

In the manner described in Example 2, treatment of 2-carbalkoxy(mixed methyl and ethyl esters)-2-(3-carbethoxypropyl)cyclopentan-1-one (Example 4) with a 20% hydrochloric acid and acetic acid mixture gives a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03966773
Source datasetuspto-grants-1976_06
ORD IDord-b605c030f8964fbda97c415658aafa6e
Source noteuspto-grants-1976_06