林氏重排反應
林氏重排反應，得名於日本化學家林茂助，是鄰(芳基醯基)苯甲酸衍生物在硫酸或五氧化二磷催化下的重排反應。[1][2]
反應後得到另一芳基醯基苯甲酸衍生物。
反應機理
[編輯]經過醯基正離子親電進攻苯環後形成的螺環中間體。[3] [4]
參見
[編輯]參考資料
[編輯]- ^ Mosuke Hayashi. A new isomerism of halogenohydroxybenzoyltoluic acids. Journal of the Chemical Society. 1927: 2516. doi:10.1039/JR9270002516.
- ^ Mosuke Hayashi. A new isomerism of halogenohydroxybenzoyltoluic acids. Part II. 2-(5-Chloro-2-hydroxybenzoyl)-5(4?)-methylbenzoic acid. Journal of the Chemical Society. 1930: 1513. doi:10.1039/JR9300001513.; p. 1520 doi:10.1039/JR9300001520; p. 1524 doi:10.1039/JR9300001524
- ^ Reuben B. Sandin, Russell Melby, Robert Crawford, and Donald McGreer. The Hayashi Rearrangement of Substituted o-Benzoylbenzoic Acids. J. Am. Chem. Soc. 1956: 3817–3819. doi:10.1021/ja01596a069.
- ^ Jie Jack Li. Name Reactions: A Collection of Detailed Reaction Mechanisms. Springer. 2003. ISBN 3540402039.