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学科主题: 金属有机化学
题名: Controllable Cycilization Reactions of 2-(2 ',3 '-Allenyl)acetylacetates Catalyzed by Gold and Palladium Affording Substituted Cyclopentene and 4,5-Dihydrofuran Derivatives with Distinct Selectivity
其他题名: Controllable Cycilization Reactions of 2-(2',3'-Allenyl)acetylacetates Catalyzed by Gold and Palladium Affording Substituted Cyclopentene and 4,5-Dihydrofuran Derivatives with Distinct Selectivity
作者: Jiang XF(姜雪峰) ; Ma XJ(马晓婧) ; Zheng ZL(郑子龙) ; Ma SM(麻生明)
通讯作者: 麻生明
刊名: Chem.-Eur. J.
发表日期: 2008
卷: 14, 期:28, 页:8572-8578
收录类别: SCI
部门归属: 上海有机所; 华东师范大学
英文摘要: Efficient room-temperature syntheses of cyclopentenes and 4,5-dihydrofurans with different substitution patterns were performed starting from the same materials (i.e., 2-(2',3'-allenyl)acetyl acetates). Depending on the choice of metal catalyst, the Au-catalyzed reaction afforded C-attack-5-endo cyclization products 2, whereas the Pd-catalyzed one led to the formation of O-attack-5-exo cyclization products 3. The selectivity may be explained by the steric and electronic effects of the substrates and catalysts.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000260035900019
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/12148
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:
Jiang XF,Ma XJ,Zheng ZL,et al. Controllable Cycilization Reactions of 2-(2 ',3 '-Allenyl)acetylacetates Catalyzed by Gold and Palladium Affording Substituted Cyclopentene and 4,5-Dihydrofuran Derivatives with Distinct Selectivity[J]. Chem.-Eur. J.,2008,14(28):8572-8578.
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