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学科主题: 金属有机化学
题名: Gold(I)-catalyzed reactions: substituents-dependent selective formation of bisfurans and 1,3-diketones from 1-allkynyl-2,3-epoxy alcohols
其他题名: Lewis酸催化的亚乙烯基环丙烷和取代烯丙基醇及其醚的串联反应
作者: Dai LZ(戴伦治) ; Shi M(施敏)
通讯作者: 施敏
刊名: Tetrahedron Lett.
发表日期: 2008
卷: 49, 期:45, 页:6437-6439
收录类别: SCI
部门归属: 上海有机所
英文摘要: A mild access to bisfurans and 1,3-diketones via gold(I)-catalyzed transformation of 1-alkynyl-2,3-epoxy alcohols 1 has been described. The formation of bisfurans 2 is proposed to proceed through the sequential formation of 2-hydroxymethylfuran, followed by self-condensation in the presence of gold complex. Whereas the formation of 1,3-diketones 3 is resulted from a domino C-C bond cleavage of epoxide system with the assistance of hydroxyl group and subsequent hydrolysis. Substituents on the oxirane have a significant effect on the selective formation of the two kinds of products. (C) 2008 Elsevier Ltd. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000260397500015
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/10338
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:
Dai LZ,Shi M. Gold(I)-catalyzed reactions: substituents-dependent selective formation of bisfurans and 1,3-diketones from 1-allkynyl-2,3-epoxy alcohols[J]. Tetrahedron Lett.,2008,49(45):6437-6439.
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