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学科主题: 有机化学
题名: Synthesis of isoxazoline N-oxides and its application in the formal synthesis of dehydroclausenamide
其他题名: Synthesis of isoxazoline N-oxides and its application in the formal synthesis of dehydroclausenamide
作者: Zhu CY(朱纯银) ; Sun XL(孙秀丽) ; Deng XM(邓贤明) ; Zheng JC(郑君成) ; Tang Y(唐勇)
通讯作者: 唐勇
刊名: Tetrahedron
发表日期: 2008
卷: 64, 期:23, 页:5583-5589
收录类别: SCI
部门归属: 上海有机所
英文摘要: A protocol for the synthesis of isoxazoline N-oxides and its application in the formal synthesis of dehydroclausenamide are described. Sulfonium salt 1 reacts with substituted nitroalkenes smoothly to generate isoxazoline N-oxides in high to excellent yields with dr higher than 99/1. Its asymmetric version has been developed by using cinchona alkaloid-derived ammonium salts 6a and 6b instead of sulfonium salt 1 and higher than 96% ee values are achieved. This method has also been successfully applied to the formal synthesis of dehydroclausenamide. (C) 2008 Elsevier Ltd. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000256412800023
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/19341
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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Recommended Citation:
Zhu CY,Sun XL,Deng XM,et al. Synthesis of isoxazoline N-oxides and its application in the formal synthesis of dehydroclausenamide[J]. Tetrahedron,2008,64(23):5583-5589.
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