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学科主题: 氟化学
题名: Synthesis of gem-difluoromethylenated biflavonoid via the Suzuki coupling reaction
其他题名: 通过Suzuki偶联反应合成二氟亚甲基的biflavonoid
作者: Zheng X(郑兴) ; Meng WD(孟卫东) ; Qing FL(卿凤翎)
通讯作者: 卿凤翎
刊名: Tetrahedron Lett.
发表日期: 2004
卷: 45, 期:43, 页:8083-8085
收录类别: SCI
部门归属: 东华大学; 中国科学院上海有机化学研究所元素有机化学实验室
英文摘要: gem-Difluoromethylenated biflavonoid 1 was synthesized via the Suzuki coupling reaction. The key intermediate 6-iodonated flavone 4 was regioselectively synthesized by the use of AgOAc/I-2 under mild conditions without handling of a strongly toxic reagent. The key step was the formation of a flavone 3'-boronate 3 using a palladium-catalyzed exchange of the corresponding 3'-iodonated flavone with a diboron reagent. (C) 2004 Elsevier Ltd. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000224447600026
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/17527
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Zheng X,Meng WD,Qing FL. Synthesis of gem-difluoromethylenated biflavonoid via the Suzuki coupling reaction[J]. Tetrahedron Lett.,2004,45(43):8083-8085.
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