QQ客服 官方微博 反馈留言

	Synthesis, structure, and reactivity of beta-diketiminate complexes of manganese(II)
	Chai, J. F. ; Zhu, H. P. ; Roesky, H. W. ; He, C. ; Schmidt, H. G. ; Noltemeyer, M. ; Zhu HP(朱红平)
	2004
关键词	MN-II LIGAND 3-COORDINATE AR=2,6-IPR(2)C(6)H(3) DERIVATIVES MAGNETISM CARBENE CORE
英文摘要	Reaction of the beta-diketiminate lithium salt LLi(OEt2) (1) (L = HC(CMeNAr)(2), Ar = 2,6-iPr(2)C(6)H(3)) with MnCl2 in diethyl ether provided the metalate complex LMn(mu-Cl)(2)Li(OEt2)2 (3) in high yield. The dimeric compound [LMn(mu-Cl)](2) (4) free of alkaline salt was obtained when the beta-diketiminate potassium salt LK (2) was used instead of 1. The substitution reactions of 4 with CpNa, MeLi, and PhLi resulted in the formation of organomanganese complexes LMnCp(THF) (7), [LMn(mu-Me)](2) (8), and LMnPh (9), respectively. The novel ionic compound [LMnCl2] [{C(Me)N(iPr)}(2)CH] (6) was obtained, when the N-heterocyclic carbene {C(Me)N(iPr)}(2)C was used as a proton acceptor. The first doubly carboxylato-bridged complex with four-coordinate manganese(II), [LMn(mu-O2CMe)](2z) (5), was synthesized from the reaction of 2 and Mn(O2CMe)(2) in THF. Complexes 3-7 were characterized by single-crystal X-ray structural analysis. The structures show that the beta-diketiminate ligand backbone is essentially planar and the metal centers reside in distorted tetrahedral geometry.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/62158]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Chai, J. F.,Zhu, H. P.,Roesky, H. W.,et al. Synthesis, structure, and reactivity of beta-diketiminate complexes of manganese(II)[J],2004.
APA	Chai, J. F..,Zhu, H. P..,Roesky, H. W..,He, C..,Schmidt, H. G..,...&朱红平.(2004).Synthesis, structure, and reactivity of beta-diketiminate complexes of manganese(II)..
MLA	Chai, J. F.,et al."Synthesis, structure, and reactivity of beta-diketiminate complexes of manganese(II)".(2004).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。