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Article: Ruthenium oxo complexes of macrocyclic tertiary amines. Synthesis, electrochemistry, and reactivities of ruthenium oxo complexes of meso-2,3,7,11,12-pentamethyl-3,7,11,17-tetra-azabicyclo[11.3.1]heptadeca-1(17), 13,15-triene (L1), and X-ray crystal structure of trans-[RuIVL1(O)(NCO)]ClO4
Title | Ruthenium oxo complexes of macrocyclic tertiary amines. Synthesis, electrochemistry, and reactivities of ruthenium oxo complexes of meso-2,3,7,11,12-pentamethyl-3,7,11,17-tetra-azabicyclo[11.3.1]heptadeca-1(17), 13,15-triene (L1), and X-ray crystal structure of trans-[RuIVL1(O)(NCO)]ClO4 |
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Authors | |
Issue Date | 1989 |
Publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton |
Citation | Journal Of The Chemical Society, Dalton Transactions, 1989 n. 10, p. 2011-2016 How to Cite? |
Abstract | The new complexes trans-[RuIIIL1Cl2]Cl, trans-[RuIVL1(O)(NCO)]ClO4, and trans-[RuVI-L1(O)2][ClO4] 2{L1 = meso-2,3,7,11,12-pentamethyl-3,7,11,17-tetra-azabicyclo[1 1.3.1] heptadeca-1 (17),13,15-triene} have been prepared. Their redox chemistry was studied in comparison with the related Ru-L2-oxo system (L2 = 1,4,8,11-tetramethyl-1,4,8,11 -tetra-azacyclotetradecane). At pH 1.1, the E°, of the trans-[RuVIL1(O)2]2+/trans-[Ru IVL1(O)(H2O)]2+ couple occurs at 0.76 V vs. saturated calomel electrode. The complex cation trans-[RuIVL1(O)(NCO)]+ [space group P1, a = 7.765(1), b = 10.714(1), c = 14.076(1) Å, α = 80.49(1), β = 86.03(1), γ = 88.11(1)°, Z = 2, and R = 0.034 for 3 629 observed MO-Kα, data] has been determined by X-ray crystallography. The Ru=O distance is 1.777(2) Å. The N-Me groups all lie on the same side of the macrocyclic ring. The complex trans-[RuVIL1(O)2]2+ is capable of oxidizing alcohols, styrene, and toluene at room temperature. |
Persistent Identifier | http://hdl.handle.net/10722/168199 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Che, CM | en_HK |
dc.contributor.author | Tang, WT | en_HK |
dc.contributor.author | Lee, WO | en_HK |
dc.contributor.author | Wong, WT | en_HK |
dc.contributor.author | Lai, TF | en_HK |
dc.date.accessioned | 2012-10-08T03:16:12Z | - |
dc.date.available | 2012-10-08T03:16:12Z | - |
dc.date.issued | 1989 | en_HK |
dc.identifier.citation | Journal Of The Chemical Society, Dalton Transactions, 1989 n. 10, p. 2011-2016 | en_HK |
dc.identifier.issn | 1472-7773 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/168199 | - |
dc.description.abstract | The new complexes trans-[RuIIIL1Cl2]Cl, trans-[RuIVL1(O)(NCO)]ClO4, and trans-[RuVI-L1(O)2][ClO4] 2{L1 = meso-2,3,7,11,12-pentamethyl-3,7,11,17-tetra-azabicyclo[1 1.3.1] heptadeca-1 (17),13,15-triene} have been prepared. Their redox chemistry was studied in comparison with the related Ru-L2-oxo system (L2 = 1,4,8,11-tetramethyl-1,4,8,11 -tetra-azacyclotetradecane). At pH 1.1, the E°, of the trans-[RuVIL1(O)2]2+/trans-[Ru IVL1(O)(H2O)]2+ couple occurs at 0.76 V vs. saturated calomel electrode. The complex cation trans-[RuIVL1(O)(NCO)]+ [space group P1, a = 7.765(1), b = 10.714(1), c = 14.076(1) Å, α = 80.49(1), β = 86.03(1), γ = 88.11(1)°, Z = 2, and R = 0.034 for 3 629 observed MO-Kα, data] has been determined by X-ray crystallography. The Ru=O distance is 1.777(2) Å. The N-Me groups all lie on the same side of the macrocyclic ring. The complex trans-[RuVIL1(O)2]2+ is capable of oxidizing alcohols, styrene, and toluene at room temperature. | en_HK |
dc.language | eng | en_US |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton | en_HK |
dc.relation.ispartof | Journal of the Chemical Society, Dalton Transactions | en_HK |
dc.title | Ruthenium oxo complexes of macrocyclic tertiary amines. Synthesis, electrochemistry, and reactivities of ruthenium oxo complexes of meso-2,3,7,11,12-pentamethyl-3,7,11,17-tetra-azabicyclo[11.3.1]heptadeca-1(17), 13,15-triene (L1), and X-ray crystal structure of trans-[RuIVL1(O)(NCO)]ClO4 | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Che, CM: cmche@hku.hk | en_HK |
dc.identifier.email | Wong, WT: wtwong@hku.hk | en_HK |
dc.identifier.authority | Che, CM=rp00670 | en_HK |
dc.identifier.authority | Wong, WT=rp00811 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1039/DT9890002011 | en_HK |
dc.identifier.scopus | eid_2-s2.0-37049073823 | en_HK |
dc.identifier.issue | 10 | en_HK |
dc.identifier.spage | 2011 | en_HK |
dc.identifier.epage | 2016 | en_HK |
dc.identifier.isi | WOS:A1989AU59900018 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_HK |
dc.identifier.scopusauthorid | Tang, WT=15121154000 | en_HK |
dc.identifier.scopusauthorid | Lee, WO=7407087172 | en_HK |
dc.identifier.scopusauthorid | Wong, WT=7403973084 | en_HK |
dc.identifier.scopusauthorid | Lai, TF=7202203523 | en_HK |
dc.identifier.issnl | 1364-5447 | - |