The Rearrangement of α, β-Epoxy Ketones. IV. The Synthesis of Cyclic β-Diketones

HO House, RL Wasson

文献索引：House; Wasson Journal of the American Chemical Society, 1956 , vol. 78, p. 4394,4397

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被引用次数: 47

摘要

2-Benzalcyclopentanone oxide, 2-beuzalcyclohexanone oxide and 2- benzalcycloheptanone oxide have been isonicrizcti to 2-phenyl-l, 3-cyclohexanedione, 2- phenyl-1, 3-cycloheptanedione and 2-phenyl-1, 3-cyclooctanedione, respectively, by treatment with boron trifluoride etherate in benzene solution. When the same cyclohexanone and cycloheptanone derivatives were treated with boron trifluoride in ether solution, the ...