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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 260823Generated: November 1, 2026

Isobutylbenzene → 4'-Isobutylpentanophenone

https://huagongshe.com/reaction/260823

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsobutylbenzeneHCID 10870—
ReactantValeryl chlorideHCID 61186—
ReactantAluminum(III) ChlorideHCID 6451240—
SolventDichloromethaneHCID 6344—
Product4'-IsobutylpentanophenoneHCID 10998490—

Reaction Conditions

Temperature0 °C

Reaction Steps

A mixture of valeryl chloride and aluminium chloride in dichloromethane was stirred at 0° C. for 30 minutes, and then isobutylbenzene was added. After stirring at 0° C. for 1 hour, the mixture was poured into ice water and extracted with dichloromethane. The organic layer was washed with an aqueous solution of sodium bicarbonate and brine, dried over magnesium sulfate and concentrated to give the object compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05530019
Source datasetuspto-grants-1996_06
ORD IDord-5ece0742f6e64f89ba2410412f18cc4f
Source noteuspto-grants-1996_06