Reactions of cationic bridging carbyne complexes of bis(η-cyclopentadienyl)diiron tricarbonyl with nucleophilies. A route to diiron bridging carbene complexes.

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	Reactions of cationic bridging carbyne complexes of bis(η-cyclopentadienyl)diiron tricarbonyl with nucleophilies. A route to diiron bridging carbene complexes.
	Liu YJ(刘亚军) ; Wang RT(王瑞涛) ; Sun J(孙杰) ; Chen JB(陈家碧)
刊名	Organometallics
	2000
卷号	19 期号:18 页码:3498-3506
ISSN号	0276-7333
其他题名	双(η-环戊二烯基)三羰基二铁阳离子卡拜络合物与亲核试剂的反应。一条合成双铁桥卡宾络合物的新路线
通讯作者	陈家碧
英文摘要	The reactions of the cationic carbyne complex of diiron, {Fe^2( μ-CO)μCPh))CO)^2(η-C^5H^5)^2]-BBr^4 (3), with NaSMe, NaSEt, NaSPh, NaSC^6H^4Me-p, and NaSC^6H^4NO^2-p in THF at low temperature afforded diiron bridging thiocarbene complexes [Fe^2(μ-CO){μ-C(SR)Ph}(CO)^2-(η-C^5H^5^2](5, R=Me; 6, R=Et; 7, R=Ph; 8 R=p-MeC^6H^4; 9, Rp-NO^2C^6H^4). Complex {Fe^2(μCO)μ-CC^6H^4Me-p)(CO)^2(ηC^5H^5)^2]BBr^4(4) reacted similarly with NaSPh and NaSC^6H^4-Me-p to give corresponding bridging carbene complexes [Fe^2(μCO){μ-C(SR)C^6H^4Me-p}(CO)^2(η-C^5H^5)2] (10, R= Ph; 11, R= p-MeC^6H^4). Complex 3 also reacted with NaOPh and NaN(SiMe^3)^2 to yield bridging carbene complexes {Fe^2(μ-CO){μ-C(Oph)Ph}(CO)^2(η-CC^5H^5)^2](12) and[Fe^2(μ-CO){μ-C(N(SiMe^3)^2)Ph}(CO)^2(η-C^5H^5)^2] (13), respectively. Complexes 3 and 4 reaceted with reactive salt [Et^3NH]Fe^2(μ-CO)(μ-Sbu~n(CO)^6] to yield the bridging mercaptocarbene complex [Fe^2(μ-CO){μ-C(SH)Ph}(CO)^2(η-C^5H^5)^2](14) and the bridging butylthiocarbene complex [Fe^2(μ-CO){μ-C(Sbu~n)C^6H^4Me-p}(CO)^2(η-C^5H^5)^2] (15), respectively. The analogous reactions of [Et^3NH][Fe^2(μ-CO){μ-SPj)(CO)^6] with 3 and 4 afforded the thiolatobridged iron carbonyl compound [Fe^2(μ-SPh)^2 (16) and the bridging arylcarbene complexes [[Fe^2(μ-CO){μ-C(H)Ar}(CO)^2((η-C^5H^5)^2] (17, Ar=Ph; 18, Ar= p-MeC^6H^4), while [Et3NH][Fe^2(μ-CO){μ-SC^6H^4Me-p)(CO)^6 reacted with 3 to yield 17 and [Fe^2(μ-SC^6H^4Me-p)^2-(CO)^6] (19). The reaction of metal carbonyl anion compounds Na^2W(CO)^5 and Na^2Fe(CO)^4 with 3 gave the same product, 17. The structures of 6,7,15, and 17 have been established by X-ray diffraction studies.
学科主题	金属有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1021/om000185i
语种	英语
公开日期	2013-02-27
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/21371]
专题	上海有机化学研究所_金属有机化学国家重点实验室
推荐引用方式 GB/T 7714	Liu YJ,Wang RT,Sun J,et al. Reactions of cationic bridging carbyne complexes of bis(η-cyclopentadienyl)diiron tricarbonyl with nucleophilies. A route to diiron bridging carbene complexes.[J]. Organometallics,2000,19(18):3498-3506.
APA	刘亚军,王瑞涛,孙杰,&陈家碧.(2000).Reactions of cationic bridging carbyne complexes of bis(η-cyclopentadienyl)diiron tricarbonyl with nucleophilies. A route to diiron bridging carbene complexes..Organometallics,19(18),3498-3506.
MLA	刘亚军,et al."Reactions of cationic bridging carbyne complexes of bis(η-cyclopentadienyl)diiron tricarbonyl with nucleophilies. A route to diiron bridging carbene complexes.".Organometallics 19.18(2000):3498-3506.