Lanthanide(II)-Alkali Sandwich Complexes with Cation-Arene pi Interactions: Synthesis, Structure, and Solvent-Mediated Redox Transformations

	Lanthanide(II)-Alkali Sandwich Complexes with Cation-Arene pi Interactions: Synthesis, Structure, and Solvent-Mediated Redox Transformations
	Pan CL ; Chen W ; Song JF
刊名	organometallics
	2011
卷号	30 期号:8 页码:2252-2260
关键词	RAY CRYSTAL-STRUCTURE DIVALENT LANTHANIDE IMIDO COMPLEXES ORGANOLANTHANIDE CHEMISTRY REDUCTION CHEMISTRY YTTRIUM COMPLEXES ORGANIC-SYNTHESIS TRANSITION-METAL BUILDING-BLOCK AMIDO LIGAND
ISSN号	0276-7333
通讯作者	pan cl
中文摘要	we successfully prepared and characterized two novel sandwich complexes [(l(ph))(2)ln(ii){k(et(2)o)}(2)] (ln = sm (2), yb (3), l(ph) = [ph(2)si(nar)(2)](2-) (ar = 2, 6-pr(2)(i)c(6)h(3))) with cation-pi interactions. the divalent samarium complex reacts with azobenzene and obtain rare dimeric samarium clusters [(l(ph))(2)sm(2)(mu-eta(2):eta(2)-n(2)ph(2))(2){k(thf)(2)}(2)] (4) and tetrameric [(l(ph))sm(4)(mu-eta(2):eta(2)-n(2)ph(2))(3)(mu(3)-nph)(2)(thf)(3)] (5). on the other hand, the reaction of complex 2 and alpha-diimines arn=cr-cr=nar (dad, r = h, me) produce a polymeric [(l(ph))sm{(arn)rc=cr(nar)}k](n) (r = h (6), me (7)) assembled from cation-pi interactions and a [{(l(ph))(2)sm}{k(thf)(6)}] byproduct (8). in particular, crystallographic analyses of 6 and 7 revealed that both complexes are sumarium(iii) stabilized by the dad dianionic units in a sigma(2)-enediamide manner. complexes 2-8 have been fully characterized by elemental analyses and x-ray crystallography.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000289501000023
公开日期	2012-06-11
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44688]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Pan CL,Chen W,Song JF. Lanthanide(II)-Alkali Sandwich Complexes with Cation-Arene pi Interactions: Synthesis, Structure, and Solvent-Mediated Redox Transformations[J]. organometallics,2011,30(8):2252-2260.
APA	Pan CL,Chen W,&Song JF.(2011).Lanthanide(II)-Alkali Sandwich Complexes with Cation-Arene pi Interactions: Synthesis, Structure, and Solvent-Mediated Redox Transformations.organometallics,30(8),2252-2260.
MLA	Pan CL,et al."Lanthanide(II)-Alkali Sandwich Complexes with Cation-Arene pi Interactions: Synthesis, Structure, and Solvent-Mediated Redox Transformations".organometallics 30.8(2011):2252-2260.