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Article: Reactivity of osmium-rhodium mixed-metal cluster [Os3Rh(m-H)3(CO)12] towards vinyl containing ligands
Title | Reactivity of osmium-rhodium mixed-metal cluster [Os3Rh(m-H)3(CO)12] towards vinyl containing ligands |
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Authors | |
Keywords | Crystal structure Isomerization Osmium Rhodium Vinyl |
Issue Date | 2002 |
Publisher | Elsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem |
Citation | Journal of Organometallic Chemistry, 2002, v. 659 n. 1-2, p. 151-158 How to Cite? |
Abstract | Reaction of [Os3Rh(μ-H)3(CO)12] (1) with an excess amount of vinylacetic acid gave two new clusters, [Os5Rh2(μ-CO)(η6-C6H5CH3)(CO)16] (2) and [Os2Rh2(μ-CO)2(η3-CH2CHCH2COO)2(CO)7] (3) in 20 and 40% yields, respectively. Treatment of [Os3Rh(μ-H)3(CO)12] with vinylacetate in refluxing toluene afforded the complexes [Os3Rh(μ3-CCH3)(η6-C6H5CH3)(CO)9] (4) and [Os5Rh2(μ-CO)(η6-C6H5CH3)(CO)16] (2) in 40 and 20% yields, respectively. Thermolysis of [Os3Rh(μ-H)3(CO)12] in refluxing toluene produced the known cluster compound, [Os3Rh(μ-H)3(η6-C6H5CH3)(CO)9]. Treatment of 1-octene with [Os3Rh(μ-H)3(CO)12] led to the isomerization to give all isomers of octenes. All the new clusters have been fully characterized by both spectroscopic and crystallographic techniques. The isomerization has been examined by GCMS technique. |
Persistent Identifier | http://hdl.handle.net/10722/69149 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.359 |
DC Field | Value | Language |
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dc.contributor.author | Lau, PKJ | en_HK |
dc.contributor.author | Wong, WT | en_HK |
dc.date.accessioned | 2010-09-06T06:11:01Z | - |
dc.date.available | 2010-09-06T06:11:01Z | - |
dc.date.issued | 2002 | en_HK |
dc.identifier.citation | Journal of Organometallic Chemistry, 2002, v. 659 n. 1-2, p. 151-158 | en_HK |
dc.identifier.issn | 0022-328X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/69149 | - |
dc.description.abstract | Reaction of [Os3Rh(μ-H)3(CO)12] (1) with an excess amount of vinylacetic acid gave two new clusters, [Os5Rh2(μ-CO)(η6-C6H5CH3)(CO)16] (2) and [Os2Rh2(μ-CO)2(η3-CH2CHCH2COO)2(CO)7] (3) in 20 and 40% yields, respectively. Treatment of [Os3Rh(μ-H)3(CO)12] with vinylacetate in refluxing toluene afforded the complexes [Os3Rh(μ3-CCH3)(η6-C6H5CH3)(CO)9] (4) and [Os5Rh2(μ-CO)(η6-C6H5CH3)(CO)16] (2) in 40 and 20% yields, respectively. Thermolysis of [Os3Rh(μ-H)3(CO)12] in refluxing toluene produced the known cluster compound, [Os3Rh(μ-H)3(η6-C6H5CH3)(CO)9]. Treatment of 1-octene with [Os3Rh(μ-H)3(CO)12] led to the isomerization to give all isomers of octenes. All the new clusters have been fully characterized by both spectroscopic and crystallographic techniques. The isomerization has been examined by GCMS technique. | - |
dc.language | eng | en_HK |
dc.publisher | Elsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem | en_HK |
dc.relation.ispartof | Journal of Organometallic Chemistry | en_HK |
dc.subject | Crystal structure | - |
dc.subject | Isomerization | - |
dc.subject | Osmium | - |
dc.subject | Rhodium | - |
dc.subject | Vinyl | - |
dc.title | Reactivity of osmium-rhodium mixed-metal cluster [Os3Rh(m-H)3(CO)12] towards vinyl containing ligands | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-328X&volume=659&spage=151&epage=158&date=2002&atitle=Reactivity+of+osmium-rhodium+mixed-metal+cluster+[Os3Rh(m-H)3(CO)12]+towards+vinyl+containing+ligands | en_HK |
dc.identifier.email | Wong, WT: wtwong@hku.hk | en_HK |
dc.identifier.authority | Wong, WT=rp00811 | en_HK |
dc.identifier.doi | 10.1016/S0022-328X(02)01721-7 | - |
dc.identifier.scopus | eid_2-s2.0-0036775957 | - |
dc.identifier.hkuros | 76351 | en_HK |
dc.identifier.issue | 1-2 | - |
dc.identifier.issnl | 0022-328X | - |