Sequential 1,3-Dipolar Cycloaddition of Nitrones to β-(2-Aminophenyl) α,β-Ynones and Cyclocondensation: A New Entry to the Isoxazolino[4,5-c]quinoline Ring
作者:Giorgio Abbiati、Antonio Arcadi、Fabio Marinelli、Elisabetta Rossi、Mirella Verdecchia
DOI:10.1002/ejoc.200800994
日期:2009.3
The reaction of β-(2-aminophenyl) α,β-ynones with N-methyl nitrones provides a simple and efficient entry to the isoxazolino[4,5-c]quinoline ring system through a sequential 1,3-dipolar cycloaddition/annulation process. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
β-(2-氨基苯基) α,β-炔酮与 N-甲基硝酮的反应通过连续的 1,3-偶极环加成/环化提供了一种简单有效的进入异恶唑并[4,5-c]喹啉环系统的方法过程。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)