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キハラ ノブヒロ
Kihara Nobuhiro 木原 伸浩 所属 神奈川大学 理学部 理学科 神奈川大学大学院 理学研究科 理学専攻(化学領域) 職種 教授 |
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言語種別 | 英語 |
発行・発表の年月 | 1993/11 |
形態種別 | 学術雑誌 |
査読 | 査読あり |
標題 | A Novel Michael Reaction of Silyl Enol Ethers via Hetero Diels-Alder Reaction with Alkylidene-Meldrum's Acid |
執筆形態 | 共著 |
掲載誌名 | Tetrahedron Lett. |
巻・号・頁 | 34(46),pp.7437-7440 |
著者・共著者 | Shigeo Mizukami, Nobuhiro Kihara, and Takeshi Endo |
概要 | Alkylidene Meldrum's acid I (R = Me, Et, Ph) easily reacted with silyl enol ethers, R1CH:CR2OSiMe3 (e.g., R1 = H, R2 = Ph) without any catalyst to afford hetero Diels-Alder adducts which could be quant. hydrolyzed to obtain Michael adducts II in good yields. The Michael adducts II could be obtained diastereoselectively and could be converted to corresponding δ-ketoesters quant. |
DOI | 10.1016/S0040-4039(00)60146-6 |
ISSN | 0040-4039 |