Ligand effect on the insertion reactions of allenes with MHCl(CO)(PPh3)(3)and MHCl(PPh3)(3) (M = Ru, Os)

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	Ligand effect on the insertion reactions of allenes with MHCl(CO)(PPh3)(3)and MHCl(PPh3)(3) (M = Ru, Os)
	Bai T(白涛) ; Zhu J(朱俊) ; Xue P(薛彭) ; Ho-Yung Sung ; Ian Duncan Williams ; Ma SM(麻生明) ; Li ZY(李震杨) ; Jia GC(贾国成)
刊名	Organometallics
	2007
卷号	26 期号:23 页码:5581-5589
ISSN号	0276-7333
其他题名	Ligand effect on the insertion reactions of allenes with MHCl(CO)(PPh3)(3)and MHCl(PPh3)(3) (M = Ru, Os)
通讯作者	麻生明 ; 李震杨 ; 贾国成
英文摘要	Treatment of RuHCl(CO)(PPh3)(3) with CH2=C=CHCO2Me gives the allyl complex Ru(77 3 -CH2CHCHCO2Me)CI(CO)(PPh3)(2). The analogous allyl complexes Os(eta(3)-CH2CHCHR)Cl(CO)(PPh3)(2) (R = Ph, CH2Ph) are also produced from the reactions of OsHCI(CO)(PPh3)(3) with CH2=C=CHR. In contrast, MHCl(PPh3)(3) (M = Ru, Os) react with CH2=C=CHR to give the vinyl complexes MCl((C(CH3)=CHR)(CH2 C=CHR)(PPh3)(2) (M = Ru, R = CMe3, M = Os, R = CMe3, Ph, CO2Et). The difference in the reaction pathways for the reactions of allenes with MHCl(CO)(PPh3)(3) and MHCl(PPh3)(3) (M = Ru, Os) has been studied by computational chemistry. The theoretical study shows that the observed different reactivity can be related to the significant difference in the electron density increase at the central carbon of the allene ligand upon coordination to the metal fragments.
学科主题	金属有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1021/om700629x
语种	英语
WOS记录号	WOS:000250556900016
公开日期	2013-01-16
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/12092]
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	Bai T,Zhu J,Xue P,et al. Ligand effect on the insertion reactions of allenes with MHCl(CO)(PPh3)(3)and MHCl(PPh3)(3) (M = Ru, Os)[J]. Organometallics,2007,26(23):5581-5589.
APA	白涛.,朱俊.,薛彭.,Ho-Yung Sung.,Ian Duncan Williams.,...&贾国成.(2007).Ligand effect on the insertion reactions of allenes with MHCl(CO)(PPh3)(3)and MHCl(PPh3)(3) (M = Ru, Os).Organometallics,26(23),5581-5589.
MLA	白涛,et al."Ligand effect on the insertion reactions of allenes with MHCl(CO)(PPh3)(3)and MHCl(PPh3)(3) (M = Ru, Os)".Organometallics 26.23(2007):5581-5589.