Structure and Reaction Chemistry of Magnesium Organocuprates Derived   from Magnesiacyclopentadienes and Copper(I) Salts

doi:10.1002/anie.201607355

CORC > 北京大学 > 化学与分子工程学院

	Structure and Reaction Chemistry of Magnesium Organocuprates Derived from Magnesiacyclopentadienes and Copper(I) Salts
	Liu, Liang ; Wei, Junnian ; Chi, Yue ; Zhang, Wen-Xiong ; Xi, Zhenfeng
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2016
关键词	Cu-X bond cleavage magnesiacyclopentadienes magnesium organocuprates organometallic compounds transmetalation CU-I TRANSMETALATION COMPLEXES ORGANOCOPPER ELUCIDATION MECHANISM CATALYSIS REAGENTS
DOI	10.1002/anie.201607355
英文摘要	The chemistry of magnesium organocuprates, including their synthesis, structures, and reactions, remains underexplored. In this work, by taking advantage of the high reactivity and ready availability of magnesiacyclopentadienes, a series of magnesiacyclopentadiene-based organocuprates were synthesized and structurally characterized. A variety of CuX salts (X=Cl, Br, I, or alkynyl) were successfully applied to react with magnesiacyclopentadienes. Besides CuX salts, AgX salts (X=Cl, alkynyl) also undergwent the above reaction to afford the corresponding magnesium organoargentates. Single-crystal X-ray structural analysis and DFT calculations of these butadienyl magnesium organocuprates revealed unique structural characteristics and bonding modes. These results are also very useful to understand the transmetalation process, since the product can be viewed as the resting-state intermediate of a transmetalation reaction between organomagnesium compounds and coinage-metal salts. Preliminary information on the reaction chemistry of these magnesium organocuprates is provided by their reactions with allyl bromide, benzoyl chloride, and CO2.; 973 Program [2012CB821600]; Natural Science Foundation of China; SCI(E); PubMed; ARTICLE; wx_zhang@pku.edu.cn; zfxi@pku.edu.cn; 47; 14762-14765; 55
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/457325]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Liu, Liang,Wei, Junnian,Chi, Yue,et al. Structure and Reaction Chemistry of Magnesium Organocuprates Derived from Magnesiacyclopentadienes and Copper(I) Salts[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2016.
APA	Liu, Liang,Wei, Junnian,Chi, Yue,Zhang, Wen-Xiong,&Xi, Zhenfeng.(2016).Structure and Reaction Chemistry of Magnesium Organocuprates Derived from Magnesiacyclopentadienes and Copper(I) Salts.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION.
MLA	Liu, Liang,et al."Structure and Reaction Chemistry of Magnesium Organocuprates Derived from Magnesiacyclopentadienes and Copper(I) Salts".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016).