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学科主题: 金属有机化学
题名: Preference of beta-lactam formation in Cu(I)-catalyzed intramolecular coupling of Amides with vinyl bromides
其他题名: Preference of beta-lactam formation in Cu(I)-catalyzed intramolecular coupling of Amides with vinyl bromides
作者: Zhao QW(赵启武) ; Li CZ(李超忠)
通讯作者: 李超忠
刊名: Org. Lett.
发表日期: 2008
卷: 10, 期:18, 页:4037-4040
收录类别: SCI
部门归属: 上海有机所; 中国科技大学
英文摘要: A general and highly efficient synthesis of 4-alkylidene-2-azetidinones was achieved by the Cu(I)-catalyzed intramolecular C-N coupling of amides with vinyl bromides. This 4-exo ring closure was found to be fundamentally preferred over other modes (5-exo, 6-exo, and 6-endo) of cyclization under copper catalysis. Tandem C-N bond formation was then successfully developed to allow the convenient generation of medium-sized lactams.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000259197600027
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/22840
Appears in Collections:中科院天然产物有机化学重点实验室_期刊论文

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Recommended Citation:
Zhao QW,Li CZ. Preference of beta-lactam formation in Cu(I)-catalyzed intramolecular coupling of Amides with vinyl bromides[J]. Org. Lett.,2008,10(18):4037-4040.
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