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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1976869Generated: October 27, 2026

Benzhydrol → p-Menth-1-ene oxide

https://huagongshe.com/reaction/1976869

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzhydrolHCID 7037—
Reactant(Trifluoromethyl)benzeneHCID 7368—
ReactantN-HydroxyphthalimideHCID 10665—
Reactantp-Menth-1-eneHCID 21671—
ReactantHexafluoroacetone trihydrateHCID 36719—
CatalystCobalt diacetateHCID 6277—
Productp-Menth-1-ene oxideHCID 52401142%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of 3mmol of 1-p-menthene, 15mmol of benzhydrol, 0.3 mmol of N-hydroxyphthalimide, 0.0015 mmol of cobalt (II) acetate, 0.3 mmol of hexafluoroacetone trihydrate, and 3 ml of trifluoromethylbenzene was stirred at 60° C. under an oxygen atmosphere (1 atm) for 12 hours. Gas chromatographic analysis of products in a reaction mixture revealed that 1-p-menthene was converted, at a rate of 63%, into 1-p-menthene oxide (yield: 42%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06229023B1
Source datasetuspto-grants-2001_05
ORD IDord-7e136347c7ac4d679d9651a9b3beb389
Source noteuspto-grants-2001_05