Stille cross-coupling reaction of polyfluorovinylstannanes - Stereospecific synthesis of polyfluoro-alkenes and -alpha,beta-unsaturated ketones

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	Stille cross-coupling reaction of polyfluorovinylstannanes - Stereospecific synthesis of polyfluoro-alkenes and -alpha,beta-unsaturated ketones
	Shen YC(沈延昌) ; Wang GP(王国平)
刊名	J. Fluor. Chem.
	2004
卷号	125 期号:1 页码:91-94
ISSN号	0022-1139
其他题名	多氟烯基锡的Stille交叉偶联反应，立体专一性地合成多氟烯烃和α,β-不饱和和酮
通讯作者	沈延昌
英文摘要	The palladium/copper (I) iodide cocatalyzed coupling reaction of (Z)-alpha-fluoro-beta-trifluoromethylvinylstannanes 1 with aryl iodides 2 and acid chloride 4 has been explored affording substituted (E)-alpha-fluoro-beta-trifluoromethylalkenes 3 and (E)-alpha-fluoro-beta-trifluoromethyl-alpha,beta-unsaturated ketones 5, respectively. The effect of cocatalyst, solvent as well as reaction temperature has been investigated in more detail. The geometric isomers were easily ascertained on the basis of their coupling constant ((4)J(FF)) across the double bond and the retention of the configuration of the products for this conversion was found. (C) 2003 Elsevier B.V. All rights reserved.
学科主题	氟化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.jfluchem.2003.10.013
语种	英语
WOS记录号	WOS:000188380000014
公开日期	2013-02-21
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/17017]
专题	上海有机化学研究所_中科院有机氟化学重点实验室
推荐引用方式 GB/T 7714	Shen YC,Wang GP. Stille cross-coupling reaction of polyfluorovinylstannanes - Stereospecific synthesis of polyfluoro-alkenes and -alpha,beta-unsaturated ketones[J]. J. Fluor. Chem.,2004,125(1):91-94.
APA	沈延昌,&王国平.(2004).Stille cross-coupling reaction of polyfluorovinylstannanes - Stereospecific synthesis of polyfluoro-alkenes and -alpha,beta-unsaturated ketones.J. Fluor. Chem.,125(1),91-94.
MLA	沈延昌,et al."Stille cross-coupling reaction of polyfluorovinylstannanes - Stereospecific synthesis of polyfluoro-alkenes and -alpha,beta-unsaturated ketones".J. Fluor. Chem. 125.1(2004):91-94.