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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1926459Erstellt: 26. Oktober 2026

Bis(acetoxy)iodobenzene → 4-tert-Butylcyclohexanone

https://huagongshe.com/reaction/1926459

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBis(acetoxy)iodobenzeneHCID 21865429—
Edukt2,6,6-Trimethyl-3,3-bis(2,6,6-trimethyl-3-bicyclo[3.1.1]hept-1-enyl)bicyclo[3.1.1]hept-1-eneHCID 53472035—
LösungsmittelCarbon TetrachlorideHCID 5943—
Produkt4-tert-ButylcyclohexanoneHCID 7392—

Reaktionsschritte

To a 4-t-butylcyclohexane-1,1-dihydroperoxide and terpinene (trapping reagent) in a stirred room temperature solution of carbon tetrachloride was added, over a period of five to ten minutes, a solution of bisacetoxyiodobenzene (BAIB) in carbon tetrachloride. Rapid bubbling commenced upon addition of the BAIB solution and ceased within a few minutes after addition was completed. Stirring was continued for 0.5 h, after which the solution was filtered through a plug of silica, which was washed with CH2Cl2. The residue obtained upon concentration was purified by column chromatography on silica gel to give 4-t-butyl cyclohexanone and the trapping product ascaridole (endoperoxide of terpinene).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08182785B2
Quelldatensatzuspto-grants-2012_05
ORD IDord-37ba5328c74f4ce7aa6f8813dc87a875
Quellennotizuspto-grants-2012_05