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学科主题: 生命有机化学
题名: Mild Cascade Reactions Triggered by Bis(triphenyl)oxodiphosphonium Trifluoromethanesulfonate and A Concise Total Synthesis of Camptothecin.
其他题名: 由双(三苯基)氧桥二磷盐引发的温和串联反应及喜树碱的简短全合成
作者: Zhou HB(周海滨) ; Liu GS(刘观赛) ; Yao ZJ(姚祝军)
通讯作者: 姚祝军
刊名: Org. Lett.
发表日期: 2007-01-01
卷: 9, 期:10, 页:2003-2006
收录类别: SCI
部门归属: 上海有机化学研究所; 中国科技大学
英文摘要: A mild and efficient cascade methodology is reported to construct variously substituted indolizino[1,2-b] quinolin-9(11H)- ones. Efficiently triggered by bis(triphenyl) oxodiphosphonium trifluoromethanesulfonate under mild conditions, this cascade achieved significant enhancements in chemical yields. Utilizing this highly efficient domino reaction followed by a Sharpless dihydroxylation, an eight-step total synthesis of camptothecin was accomplished from a known pyridine derivative in direct fashion with an overall yield of 47% and 95% ee.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/21103
Appears in Collections:生命有机化学国家重点实验室_期刊论文

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Recommended Citation:
Zhou HB,Liu GS,Yao ZJ. Mild Cascade Reactions Triggered by Bis(triphenyl)oxodiphosphonium Trifluoromethanesulfonate and A Concise Total Synthesis of Camptothecin.[J]. Org. Lett.,2007,9(10):2003-2006.
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