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http://hdl.handle.net/11133/1683
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Title: | 1-置換イサチン類の光化学 : 1-ベンジルイサチンと2,3-ジメチル-2-ブテンとの光化学反応 |
Other Titles: | Photochemistry of 1-Substituted Isatins : Photochemical Reactions of 1-Benzylisatin with 2,3-Dimethylbut-2-ene |
Authors: | 立木, 次郎 小出, 直之 伊藤, 貴賢 TATSUGI, Jiro KOIDE, Naoyuki ITO, Takayoshi |
Issue Date: | 7-Oct-2008 |
Publisher: | 愛知工業大学 |
Abstract: | Photochemical reactions of 1-benzylisatin with 2, 3-dimethylbut-2-ene in degassed benzene were investigated. 1-Benzylisatin was prepared from oxidation of 1-benzylindole with NBS-DMSO under reduced pressure. Photochemical reactions of 1-benzylisatin with 2, 3-dimethylbut-2-ene in benzene gave 1-benzyl-3-hydroxyoxindole and 1-benzyloxindole as major reduced products and 1-benzyl-3-propylideneoxindole. The formation of 1-benzyl-3-propylideneoxindole was explained by the photolysis of oxetan derivative formed by Paterno-Buchi reaction of 1-benzylisatin with 2, 3-dimethylbut-2-ene in degassed benzene. |
URI: | http://hdl.handle.net/11133/1683 |
Appears in Collections: | 10号
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