Yttrium Hydride Complex Bearing CpPN/Amidinate Heteroleptic Ligands: Synthesis, Structure, and Reactivity

doi:10.1021/om3003703

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	Yttrium Hydride Complex Bearing CpPN/Amidinate Heteroleptic Ligands: Synthesis, Structure, and Reactivity
	Jian, Zhongbao 2,3; Hangaly, Noa K.1; Rong, Weifeng 2,3; Mou, Zehuai 2,3; Liu, Dongtao 2; Li, Shihui 2; Trifonov, Alexander A.5; Sundermeyer, Joerg 1; Cui, Dongmei 2,4
刊名	ORGANOMETALLICS
	2012-06-25
卷号	31 期号:12 页码:4579-4587
ISSN号	0276-7333
DOI	10.1021/om3003703
英文摘要	The reaction of the yttrium dialkyls (C5H4- PPh2=N (C6H3Pr2)-Pr-i)Y(CH2SiMe3)(2)(thf) (1) with an excess of N,N'-diisopropylcarbodiimide gave the yttrium monoalkyl complex (C5H4-PPh2=N-(C6H3Pr2)-Pr-i)Y(CH2SiMe3)[(PrN)-Pr-i= C(CH2SiMe3)-(NPr)-Pr-i] (2). 2 subsequently reacted with 1 equiv of PhSiH3 to generate the CpPN/amidinate heteroleptic yttrium hydride [(C5H4-PPh2=N (C6H3Pr2)-Pr-i)Y(CH2SiMe3)(2)-(NPr)-Pr-i](mu-H)}(2) (3). Hydride 3 showed good reactivity toward various substrates containing unsaturated C C, C-N, and N-N bonds, such as azobenzene, p-tolyacetylene, 1,4-bis(trimethylsily1)-1,3-butanediyne, N,N'-diisopropylcarbodiimide, and 4-dimethylaminopyridine, affording the yttrium hydrazide complex 4 with a rare eta(2)-Cp bonding mode, yttrium terminal alkynyl complex 5, yttrium eta(3)-propargyl complex 6, yttrium amidinate complex 7, and yttrium 2-hydro-4-dimethylaminopyridyl product 8, respectively.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000305588000025
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/49845]
专题	中国科学院化学研究所
通讯作者	Sundermeyer, Joerg
作者单位	1.Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resources Utilizat, Changchun 130022, Peoples R China 5.Russian Acad Sci, GA Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia
推荐引用方式 GB/T 7714	Jian, Zhongbao,Hangaly, Noa K.,Rong, Weifeng,et al. Yttrium Hydride Complex Bearing CpPN/Amidinate Heteroleptic Ligands: Synthesis, Structure, and Reactivity[J]. ORGANOMETALLICS,2012,31(12):4579-4587.
APA	Jian, Zhongbao.,Hangaly, Noa K..,Rong, Weifeng.,Mou, Zehuai.,Liu, Dongtao.,...&Cui, Dongmei.(2012).Yttrium Hydride Complex Bearing CpPN/Amidinate Heteroleptic Ligands: Synthesis, Structure, and Reactivity.ORGANOMETALLICS,31(12),4579-4587.
MLA	Jian, Zhongbao,et al."Yttrium Hydride Complex Bearing CpPN/Amidinate Heteroleptic Ligands: Synthesis, Structure, and Reactivity".ORGANOMETALLICS 31.12(2012):4579-4587.