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学科主题: 金属有机化学
题名: Reμmarkable reactions of cationic carbyne complexes of manganese and thenium with diiron anions [Fe^2(μ-CO-CO)(μ-SeR)(CO)^6)~-.A route to Rse-bridged dimetal bridging carbene complexes.
其他题名: 锰和铼的阳离子卡拜络合物与双铁阴离子的新奇反应。一条合成Rse桥联的双金属桥卡宾络合物的新路线
作者: Wang RT(王瑞涛) ; Xu Q(徐强) ; Song LC(宋礼诚) ; Sun J(孙杰) ; Chen JB(陈家碧)
通讯作者: 陈家碧
刊名: Organometallics
发表日期: 2001-01-01
卷: 20, 期:11, 页:2226-2233
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所金属有机化学开放实验室
英文摘要: The reactions of cationic carbyne complexes of manganese and rhenium (η-C^5H^5(CO)^2M≡CC^6H^5]bbR^4(1,M=MN; 2, M=RE), with diiron anionic compounds [Et^3NH][Fe^2(μ-CO)μ-SeR(CO)^6] (3,R=C^6H^5; 4, R=p-CH^3C^6H^4) in THF at low temperature gave the dimetal dridging carbene complexes [Mfe{μ-C(SeR)C^6H^5}(CO)^5(η-C^5H^5)] (10, M=Mn,R=C^6H^5; 11,M=Mn,R=Pch^3c^6h^4; 13, m =Re, R=C^6H^5; 14, M=Re,R=p-CH^3C^6H^4), [η-C^5H^5M-(CO)^3](7, M= Mn; 12, M=Re), and, [Fe^2(μ-SeR)^2(CO)^6] (8,R=C^6H^5; 9, R=p-CH^3C^6H^4). Complexes 1 and 2 also react with [MgBr][Fe^2(μ-CO)(μ-SeC^2H^5)(CO)^6] (5) to produce [Fe^2-(μSec^2H^5)^2(CO)^6](15) and dimetal bridging carbene complexes [MnFe{μ-C(SeC^2H^5)C^6h^5}-(CO)^5(η-C^5H^5)] (17)and [ReFe{μ-C(SeC^2H^5)C^6H^5}(CO)^5(η-C^5H^5)] (18), respectively. 2 reacts similarly with [MgBr][Fe^2(μ-CO)(μ-SeC^4H^9-n)(CO)^6] (6) to give [FE^2(μ-SeC^4H^9-n)^2(CO)^6] (16) and a Re-Fe bridging carbene complex [ReFe{μ-C(SeC^4H^9-N)C^6H^5}(CO)^5(η-C^5H^5)] (19), While the analoguous reaction of 1 with 6 produced and unexpected trimedtal bridging caryne complex [MnFe^2(μ-H)(μ-CO)^2(μ3-CC^6H^5)CO)^6(η-C^5H^5)] (20). The structures of complexes 9,10,13,18, and 20 have been established by X-ray diffraction stidoes.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/21375
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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Recommended Citation:
Wang RT,Xu Q,Song LC,et al. Reμmarkable reactions of cationic carbyne complexes of manganese and thenium with diiron anions [Fe^2(μ-CO-CO)(μ-SeR)(CO)^6)~-.A route to Rse-bridged dimetal bridging carbene complexes.[J]. Organometallics,2001,20(11):2226-2233.
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