THE SYNTHESIS, REACTION AND CRYSTAL-STRUCTURES OF   ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM

CORC > 北京大学 > 化学与分子工程学院

	THE SYNTHESIS, REACTION AND CRYSTAL-STRUCTURES OF ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM
	LAI, LH ; ZHANG, ZY ; SHAO, MC
刊名	中国科学b辑化学英文版
	1993
关键词	SYNTHESIS OF ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM COMPOUNDS CRYSTAL STRUCTURES OF ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM COMPOUNDS CARBON-HYDROGEN BOND ACTIVATION CYCLOPENTADIENYLRUTHENIUM DERIVATIVES ACTIVATION RUTHENIUM
英文摘要	Pentamethylcyclopentadienyl-trimethylphosphine-metal compounds play an important role in the activation studies of saturated hydrocarbons. A method to synthesize ethyltetramethylruthenium compounds was established, which started from the reaction of RuCl3 . H2O with ethyltetramethylcyclopentadiene to give a dimer compound of 2. When 2 was reacted with different amounts of trimethylphosphine, compounds 3 [C5Me4EtRu(PMe3)Cl2] and 4 [(C5Me4Et)Ru(PMe3)2Cl] were obtained. Compound 3 is a 17-electron species which is in formula similar to Bergman's Ir compound used in hydrocarbon activation reaction, but might be more reactive because of its unsaturated electron structure. The crystal structure analysis of compounds 2, 3 and 4 showed that the ruthenium atom was coordinated in a ''three-leg-piano-stool'' geometry in all the three compounds. The Ru-Cl bond in 3 and 4 was lengthened, making it labile to other substitution reactions.; Chemistry, Multidisciplinary; SCI(E); 1; ARTICLE; 10; 1167-1176; 36
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/313449]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	LAI, LH,ZHANG, ZY,SHAO, MC. THE SYNTHESIS, REACTION AND CRYSTAL-STRUCTURES OF ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM[J]. 中国科学b辑化学英文版,1993.
APA	LAI, LH,ZHANG, ZY,&SHAO, MC.(1993).THE SYNTHESIS, REACTION AND CRYSTAL-STRUCTURES OF ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM.中国科学b辑化学英文版.
MLA	LAI, LH,et al."THE SYNTHESIS, REACTION AND CRYSTAL-STRUCTURES OF ETHYLTETRAMETHYLCYCLOPENTADIENYLRUTHENIUM".中国科学b辑化学英文版 (1993).