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学科主题: 金属有机化学
题名: Synthese, atrctrues and reactivities of diindenyl-coordinated diiron bridging carbene complexes
其他题名: 双茚基配位的双铁桥卡宾络合物的合成,结构和反应性能
作者: Zhang L(张磊) ; Sun J(孙杰) ; Zhu HP(朱沪平) ; Xu Q(徐强) ; 沫森展子 ; Chen JB(陈家碧)
通讯作者: 徐强 ; 沫森展子 ; 陈家碧
刊名: J. Organomet. Chem.
发表日期: 2006-01-01T00:00:00Z
卷: 691, 期:22, 页:4641-4651
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所
英文摘要: Compound [Fe-2(mu-CO)(2)(CO)(2)(eta(5)-C9H7)(2)] (1) reacts with aryllithium reagents, ArLi (Ar = C6H5, p-CH3C6H4, p-CF3C6H4) followed by alkylation with Et3OBF4 to give the diindenyl-coordinated diiron bridging alkoxycarbene complexes [Fe-2{mu-C(OC2H5)Ar}(mu-CO)(CO)(2)(eta(5)-C9H7)(2)] (2, Ar = C6H5; 3, Ar = p-CH3C6H4, 4, Ar = p-CF3C6H4). Complex 4 reacts with HBF4 center dot Et2O at low temperature to yield cationic bridging carbyne complex [Fe-2(mu-CC6H4CF3-p)(mu-CO)(CO)(2)(eta(5)-C9H7)(2)]BF4 (5). Cationic 5 reacts with NaBH4 in THF at low temperature to afford diiron bridging arylcarbene complex [Fe-2{mu-C(H)C6H4CF3-p}(mu-CO)(CO)(2)(eta(5)-C9H7)(2)] (6). The reaction of 5 with NaSC6H4CH3-p under the similar conditions gave the bridging arylthiocarbene complex [Fe-2{mu-C(C6H7CF3-p)SC6H4CH3-p}(mu-CO)(CO)(2)( eta(5)-C9H7)(2)] (7). Complex 5 can also react with carbonylmetal anionic compounds Na[M(CO)(5)(CN)] (M = Cr, Mo, W) to produce the diiron bridging aryl(penta-carbonylcyanometal)carbene complexes [Fe-2{mu-C(C6H4CF3-p)NCM(CO)(5)}(mu-CO)(CO)(2)(eta(5)-C9H7)(2)] (8, M = Cr; 9, M = Mo; 10, M = W). The structures of complexes 4, 6, 7, and 10 have been established by X-ray diffraction studies.
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/331003/21415
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:
Zhang L,Sun J,Zhu HP,et al. Synthese, atrctrues and reactivities of diindenyl-coordinated diiron bridging carbene complexes[J]. J. Organomet. Chem.,2006,691(22):4641-4651.
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