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Rhodium(II)-catalyzed addition of 2-diazo(fluoroalkyl)acetoacetates to sulfides: a simple synthesis of stable sulfonium ylides
Alternative Title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
Zhu SZ(朱仕正); Zhu SF(祝诗发); Liao YX(廖远熹)
2004
Source PublicationJ. Fluor. Chem.
ISSN0022-1139
Volume125Issue:7Pages:1071-1076
Abstract2-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.
Subject Area金属有机化学
Department中国科学院上海有机化学研究所元素有机实验室
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Indexed BySCI
Language英语
WOS IDWOS:000222649400002
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Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/14316
Collection中科院有机氟化学重点实验室
Corresponding AuthorZhu SZ(朱仕正)
Recommended Citation
GB/T 7714
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.
APA 朱仕正,祝诗发,&廖远熹.(2004).Rhodium(II)-catalyzed addition of 2-diazo(fluoroalkyl)acetoacetates to sulfides: a simple synthesis of stable sulfonium ylides.J. Fluor. Chem.,125(7),1071-1076.
MLA 朱仕正,et al."Rhodium(II)-catalyzed addition of 2-diazo(fluoroalkyl)acetoacetates to sulfides: a simple synthesis of stable sulfonium ylides".J. Fluor. Chem. 125.7(2004):1071-1076.
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