Lewis-Acid-Catalyzed Reactions of Bis(4-alkoxyphenyl)methanol with (Diarylmethylene)- and (Dialkylmethylene)cyclopropanes

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	Lewis-Acid-Catalyzed Reactions of Bis(4-alkoxyphenyl)methanol with (Diarylmethylene)- and (Dialkylmethylene)cyclopropanes
	Yao LF(姚梁峰) ; Shi M(施敏)
刊名	Eur. J. Org. Chem.
	2009
期号	29 页码:4971-4982
ISSN号	1434-193X
其他题名	Lewis酸催化的亚甲基环丙烷化合物和富电子芳基甲基醇的串联反应
英文摘要	Bis(4-methoxyphenyl)methanol (2a) can be transformed by BF3 center dot OEt2-catalyzed reactions of (arylmethylene)cyclopropanes 1 to the corresponding polysubstituted cyclopentenes 3 as the major products along with methylenecyclobutanes and dienes as minor products. The reaction conditions are mild, yields are moderate to good. In the reactions of aliphatic methylenecyclopropanes with bis(4-methoxyphenyl)methanol (2a), cyclopentenes 3o-q were produced in good yields under the standard conditions. Interesting results were obtained from the reactions of 1-[cyclopropylidene(4-methoxyphenyl)methyl]-4-methoxybenzene (1e) with bis(4-alkoxyphenyl)methanols 2: polysubstituted cyclopentene derivatives 5 were obtained in good yields under mild reaction conditions. Plausible reaction mechanisms based on the deuterium-labeling and control experiments are proposed. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
学科主题	金属有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1002/ejoc.200900546
语种	英语
WOS记录号	WOS:000271010600009
公开日期	2013-01-09
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/10252]
专题	上海有机化学研究所_金属有机化学国家重点实验室
推荐引用方式 GB/T 7714	Yao LF,Shi M. Lewis-Acid-Catalyzed Reactions of Bis(4-alkoxyphenyl)methanol with (Diarylmethylene)- and (Dialkylmethylene)cyclopropanes[J]. Eur. J. Org. Chem.,2009(29):4971-4982.
APA	姚梁峰,&施敏.(2009).Lewis-Acid-Catalyzed Reactions of Bis(4-alkoxyphenyl)methanol with (Diarylmethylene)- and (Dialkylmethylene)cyclopropanes.Eur. J. Org. Chem.(29),4971-4982.
MLA	姚梁峰,et al."Lewis-Acid-Catalyzed Reactions of Bis(4-alkoxyphenyl)methanol with (Diarylmethylene)- and (Dialkylmethylene)cyclopropanes".Eur. J. Org. Chem. .29(2009):4971-4982.