Oct-2-ene → 1-Tetralone

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

A mixture of 2 mmol of 2-octene (a mixture of cis-isomer and trans-isomer), 10 mmol of tetralin, 0.2 mmol of N-hydroxyphthalimide, 0.1 mmol of molybdenum hexacarbonyl, 0.002 mmol of manganese (II) acetate, and 2 ml of benzonitrile was stirred at 70° C. under an oxygen atmosphere (1 atm) for 5 hours. Gas chromatographic analysis of products in a reaction mixture revealed that 2-octene was converted, at a rate of 67%, into 2,3-epoxyoctane in yield of 53%. In this connection, tetralin was found to be converted, at a rate of 20%, into α-tetralol (yield: 8.2%) and α-tetralone (yield: 8.3%).

Herkunft & Nachweise