Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이종목 | * |
dc.date.accessioned | 2016-08-28T11:08:10Z | - |
dc.date.available | 2016-08-28T11:08:10Z | - |
dc.date.issued | 2002 | * |
dc.identifier.issn | 0276-7333 | * |
dc.identifier.other | OAK-1276 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219113 | - |
dc.description.abstract | The addition reactions of 16-electron complexes [(η6-arene)Ru(CabS,S′)] [3: arene = p-cymene (3a), C6Me6 (3b); CabS,S′ = 1,2-S2C2B10H10-S,S′] with the nucleophiles PEt3, CNBut, and CO lead to the formation of the corresponding 18-electron complexes 4-6 [(η6-arene)-Ru(CabS,S′)(L)] (L = PEt3, CNBut, CO), which have been characterized by X-ray crystallography. Investigation of the redox process in a series of these base-adduct metalladithiolene complexes by cyclic voltammetry reveals a large dependence of the redox potentials on the nature of the ancillary η6-arene and incoming L ligand. In an analogous manner, the reactivity of 3a toward arylamines (7) has been found to produce [(η6-p-cymene)Ru(CabS,S′)-(L)] (8) [L = η1-NH2(CH2CH2)Ar, Ar = C6H5 (8a); C6H4OMe (8b); C6H3(OMe)2 (8c); C8H6N (8d)], having molecular structures closely related to those of 4 and 5, as deduced by an electrochemical analysis and NMR studies. In addition, complex 3 reacts with a variety of substrates such as alkynes and a diazoalkane, generating a new class of dithiolato ruthenium-(II) complexes incorporating alkene and alkylidene units. Thus, the syntheses of the half-sandwich ruthenium(II) complexes [(η6-arene)Ru{η3-(S,S,C′)-SC2B 10H10SC′R2}] [C′R2 = (COOMe)C=C(COOMe) (9: arene = p-cymene (9a), C6Me6 (9b)), HC=CPh (10: arene = C6Me6 (10b)), CH2SiMe3 (11: arene = p-cymene (11a), C6Me6 (11b))] are reported, and the structure of lib has been established by an X-ray diffraction study. The formation of 9 and 10 has also been electrochemically investigated. | * |
dc.language | English | * |
dc.title | Reactivities and structural and electrochemical studies of coordinatively unsaturated arene(dithiolato)Ru(II) complexes | * |
dc.type | Article | * |
dc.relation.issue | 26 | * |
dc.relation.volume | 21 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 5703 | * |
dc.relation.lastpage | 5712 | * |
dc.relation.journaltitle | Organometallics | * |
dc.identifier.doi | 10.1021/om020259l | * |
dc.identifier.wosid | WOS:000179932500004 | * |
dc.identifier.scopusid | 2-s2.0-0037925142 | * |
dc.author.google | Won J.-H. | * |
dc.author.google | Lim H.-G. | * |
dc.author.google | Kim B.Y. | * |
dc.author.google | Lee J.-D. | * |
dc.author.google | Lee C. | * |
dc.author.google | Lee Y.-J. | * |
dc.author.google | Cho S. | * |
dc.author.google | Ko J. | * |
dc.author.google | Kang S.O. | * |
dc.contributor.scopusid | 이종목(55812178500) | * |
dc.date.modifydate | 20240415121732 | * |