Alumina-catalyzed reactions of hydroxyarenes and hydroaromatic ketones. II. Reactions of 1-oxo-2,2-dimethyl-1,2-dihydronaphthalene, 1-oxo-4,4-dimethyl-1,4-dihydronaphthalene, and 1-methoxynaphthalene with methanol
Novel nucleophilic rearrangement of 1-substituted isoquinolines using an alcoholic sodium hydroxide solution
作者:V. I. Terenin、A. A. Volkov、A. S. Ivanov、E. V. Kabanova
DOI:10.1007/s10593-011-0722-3
日期:2011.4
The reactions of 1-substituted isoquinolinium salts have been studied in the cases of the 1-isopropyl-2-methyl- and 2-methyl-1-cyclohexylisoquinolinium iodides using an alcoholic solution of sodium hydroxide. The possibility of preparing a wide range of spirocyclic ketones, alcohols, amino alcohols, and isochroman-3-ones has been demonstrated.
Influence of Electron-Donor Sensitizers on SET-Promoted Photochemical Reactions of β,γ-Unsaturated Aldehydes
作者:Diego Armesto、Maria J. Ortiz、Antonia R. Agarrabeitia、Mar Martin-Fontecha
DOI:10.1021/ol049263e
日期:2004.6.1
beta,gamma-Unsaturated aldehydes undergo photochemical oxa-di-pi-methane and decarbonylation reactions using DMN as an electron-donor sensitizer, whereas, using DMA, other photoproducts resulting from proton abstraction by ketyl- and alkene-centered radical-anions are also obtained.