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学科主题: 金属有机化学
题名: Rhodium(II)-catalyzed addition of 2-diazo(fluoroalkyl)acetoacetates to sulfides: a simple synthesis of stable sulfonium ylides
其他题名: 二价铑催化的-2-重氮烷基酰基羧酸酯对硫醚的加成, 一个简单的制备稳定硫叶立德的方法
作者: Zhu SZ(朱仕正) ; Zhu SF(祝诗发) ; Liao YX(廖远熹)
通讯作者: 朱仕正
刊名: J. Fluor. Chem.
发表日期: 2004
卷: 125, 期:7, 页:1071-1076
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所元素有机实验室
英文摘要: 2-Diazo(fluoroalkyl)acetoacetates 1 reacted readily with many sulfides under mild reaction conditions in the presence of catalytic Rh-2(OAc)(4) affording to the corresponding sulfonium ylides. While thianthrene gave trans-thianthrenium 5,10-di(fluoroalkylacetoethoxycarbonyl)methylides (7a and 7b) under the same reaction condition, the structure of 7b trans-thianthrenium 5,10-di(bromodifluoroacetoetboxy-carbonyl)methylides was fully confirmed by spectral methods and X-ray single crystal diffraction analysis. All the ylide products obtained are fairly stable due to the strong electron-withdrawing properties of the fluorine atom. (C) 2003 Elsevier B.V. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000222649400002
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/14316
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Zhu SZ,Zhu SF,Liao YX. Rhodium(II)-catalyzed addition of 2-diazo(fluoroalkyl)acetoacetates to sulfides: a simple synthesis of stable sulfonium ylides[J]. J. Fluor. Chem.,2004,125(7):1071-1076.
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