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学科主题: 金属有机化学
题名: A copper- and amine-free sonogashira reaction employing aminophosphines as ligands
其他题名: 铑催化的1,6烯炔环异构化-分子内卤素转移反应
作者: Cheng J(成江) ; Sun YH(孙延晖) ; Wang F(王峰) ; Guo MJ(郭敏捷) ; Xu JH(徐建华) ; Pan Y(潘毅) ; Zhang ZG(张兆国)
通讯作者: 张兆国
刊名: J. Org. Chem.
发表日期: 2004
卷: 69, 期:16, 页:5428-5432
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所金属有机化学实验室; 南京大学
英文摘要: An efficient Pd-catalyzed Sonogashira coupling reaction was achieved in the absence of a copper salt or amine with an inorganic base and easily prepared, air-stable aminophosphine ligands in commonly used organic solvents; good to excellent yields were obtained. Under optimized reaction conditions, the Sonogashira coupling reaction occurred selectively when an enyne substrate was employed and no Heck reaction product was detected; acetone-masked acetylene and trimethylsi-lylacetylene can also be efficiently coupled, providing a method to make terminal alkynes.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000223008100036
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/27581
Appears in Collections:上海有机化学研究所_期刊论文

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Recommended Citation:
Cheng J,Sun YH,Wang F,et al. A copper- and amine-free sonogashira reaction employing aminophosphines as ligands[J]. J. Org. Chem.,2004,69(16):5428-5432.
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