中国科学院上海有机化学研究所机构知识库
Advanced  
SIOC OpenIR  > 金属有机化学国家重点实验室  > 期刊论文
学科主题: 金属有机化学
题名: Novel reactions of cationic caryne complexes of manganese and rhenium with polymetal carbonyl anions. An approach to trimetal bridging carbyne complexes
其他题名: 锰和铼的阳离子卡拜络合物与多金属羰基阴离子的新奇反应, 合成三金属桥卡络合物的新途径
作者: Xiao N(肖努) ; Xu Q(徐强) ; Susumu Tsubota ; Sun J(孙杰) ; Chen JB(陈家碧)
通讯作者: 陈家碧
刊名: Organometallics
发表日期: 2002-01-01
卷: 21, 期:13, 页:2764-2772
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; 日本产业技术综合研究所
英文摘要: The reaction of a cationic carbyne complex of manganese, [(η-C^5H^5)(CO)^2Mn≡CC^6H^5]BBr^4(1), with [(Ph^3P)^2N]^2[Ru^3(CO)^11](3) in THF at low temperature gave the heteronuclear trimetal bridging carbyne complex [MnRu^2(Μh)(μ-CO)^2(μ3-CC^6H^5)(CO)^6(η-C^5H^5)] (7).A cationic carbyne complex of rhenium, [(η-C^5H^5)(CO)^2Re≡CC^6H^5]BBr^4 (2), reacts similarly with 3, affording the corresponding bridging carbyne complex[ReRu^2(μ-H)(μ-CO)^2(μ^3-CC^6H^5)-(CO)^6(η-C^5H^5)] (8) and neutral Re-carbyne dimer [Re(CO)^2(η-C^5H^5)(μ-CC^6H^5)]^2 (9). The compound [(Ph^3P)^2[Os^3(CO)^11] (4) onlyreacts with 1 to give the trimetal bridging carbyne complexes[MnOs^2(μ-H)(μ-CO)^2(μ^3-CC^6H^5)(CO)^6(η-C^5H^5)](10) and neutral Mn-carbyne dimer [Mn(CO)^2(η-C^5H^5)(μ-CC^6H^5)]^2(11).[(Ph^3P)^2[Fe^4(CO)^13] (5) also reacts with cationic carbyne complexes 1 and 2 to give the trimetral bridging carbyne complexes [MnFe^2(μ-H)(μ-CO)^2(μ^3-CC^6H^5)(CO)^6(η-C^5H^5)](12) and [ReFe^2(μ-H)(μ-CO)^2(μ^3-CC^6H^5(CO)^6(η-C^5H^5)] (13). Respectively. Product 13, when treated with an excess of PPh^3, gave the PPh^3-substituted bridging carbyne complex [ReFe^2((μ-H)(μ-CO)^2(μ^3-CC^6H^5(CO)^5(PPh^3(η-C^5H^5)] (14). In contrast to carbonylmetal anions 3-5, [Mo(η-C^5H^5)^2(H)CO][Mn^3(CO)^9(ΜsC^6H^5)^4] (6) reacts with 1 to produce not the analogous bridging carbyne complexes but rather themercapto-carbene complex [(η-C^5H^5)(CO)^2Mn=C(SC^6H^5)C^6H^5] (15) and the thiolato-bridged Mo-Mn carbonyl complex [Mo-(η-C^H^5)(CO)^2(μ-SC^6H^5)^2Mn(CO)^3] (16), while the analogous reaction of 2 with 6 yields the mercaptocarbene complex [(η-C^5H^5)(CO)^2Re=C(SC^H^5)C^6H^5] (17) and phenylcarbene complex [(η-C^5H^5)(CO)^2Re=C(H)C^6H^5](18). The structures of 7,9,13,14 and 16 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/331003/21389
Appears in Collections:金属有机化学国家重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
2002094.pdf(171KB)----开放获取--View Download

Recommended Citation:
Xiao N,Xu Q,Susumu Tsubota,et al. Novel reactions of cationic caryne complexes of manganese and rhenium with polymetal carbonyl anions. An approach to trimetal bridging carbyne complexes[J]. Organometallics,2002,21(13):2764-2772.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[肖努]'s Articles
[徐强]'s Articles
[Susumu Tsubota]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[肖努]‘s Articles
[徐强]‘s Articles
[Susumu Tsubota]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2002094.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace