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题名: Palladium-Catalyzed Carbonylative Cycloisomerization of gamma-Propynyl-1,3-diketones: A Concise Route to Polysubstituted Furans
作者: Li, Yu1;  Yu, Zhengkun1, 2
刊名: JOURNAL OF ORGANIC CHEMISTRY
发表日期: 2009-11-20
DOI: 10.1021/jo9020634
卷: 74, 期:22, 页:8904-8907
收录类别: SCI ;  IC ;  CCR
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: Di- and trisubstituted furan derivatives have been efficiently synthesized via palladium(II)-catalyzed intramolecular carbonylative cycloisomerization of gamma-propynyl-1,3-diketones with aryl iodides and carbon monoxide. The mechanism suggests that in situ generated acylpalladium species from the carbonylation of aryl iodide initiates the reaction followed by cyclization of the enolized isomer of a 1,3-diketone substrate via carbon-carbon triple bond activation.
关键词[WOS]: HIGHLY SUBSTITUTED FURANS ;  TETRASUBSTITUTED FURANS ;  COUPLING REACTION ;  1,3-DIKETONES ;  KETONES ;  ALKYNES ;  DERIVATIVES ;  ANNULATION ;  ALCOHOLS ;  SYSTEMS
语种: 英语
WOS记录号: WOS:000271662500064
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141339
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

Recommended Citation:
Li, Yu,Yu, Zhengkun. Palladium-Catalyzed Carbonylative Cycloisomerization of gamma-Propynyl-1,3-diketones: A Concise Route to Polysubstituted Furans[J]. JOURNAL OF ORGANIC CHEMISTRY,2009,74(22):8904-8907.
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