Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남원우 | * |
dc.contributor.author | Shunichi Fukuzumi | * |
dc.contributor.author | 이용민 | * |
dc.contributor.author | 서미숙 | * |
dc.contributor.author | 조재흥 | * |
dc.date.accessioned | 2016-08-27T04:08:24Z | - |
dc.date.available | 2016-08-27T04:08:24Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 1477-9226 | * |
dc.identifier.issn | 1477-9234 | * |
dc.identifier.other | OAK-14833 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217156 | - |
dc.description.abstract | A mononuclear high-valent trans-dioxoruthenium(VI) complex, trans-[Ru-VI(TMC)(O)(2)](2+) (TMC = 1,4,8,11-tetramethyl- 1,4,8,11-tetraazacyclotetradecane), was synthesized and characterized by various spectroscopic techniques and X-ray crystallography. The reactivity of the trans-[Ru-VI(TMC)(O)(2)](2+) complex was investigated in hydride transfer and hydrogen atom transfer reactions. The mechanism of hydride transfer from dihydronicotinamide adenine dinucleotide (NADH) analogues to trans-[Ru-VI(TMC)(O)(2)](2+), which proceeds via a proton-coupled electron transfer (PCET), followed by a rapid electron transfer (ET), has been proposed by the observation of a good linear correlation between the log rate constants of trans[ Ru-VI(TMC)(O)(2)](2+) and p-chloranil (Cl(4)Q) and a large kinetic isotope effect (KIE) value of 13(1). In the case of the oxidation of alkyl hydrocarbons by the trans-[Ru-VI(TMC)(O)(2)](2+) complex, the second-order rate constants were dependent on the C-H bond dissociation energy (BDE) of the substrates, and a large KIE value of 26(2) was obtained in the oxidation of xanthene and deuterated xanthene-d(2) by the trans[ RuVI(TMC)(O)(2)](2+) complex, indicating that the C-H bond activation of alkyl hydrocarbons proceeds via an H-atom abstraction in the rate-determining step. | * |
dc.language | English | * |
dc.publisher | ROYAL SOC CHEMISTRY | * |
dc.title | Mechanistic insights into the reactions of hydride transfer versus hydrogen atom transfer by a trans-dioxoruthenium(VI) complex | * |
dc.type | Article | * |
dc.relation.issue | 16 | * |
dc.relation.volume | 44 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 7634 | * |
dc.relation.lastpage | 7642 | * |
dc.relation.journaltitle | DALTON TRANSACTIONS | * |
dc.identifier.doi | 10.1039/c5dt00809c | * |
dc.identifier.wosid | WOS:000352784000065 | * |
dc.identifier.scopusid | 2-s2.0-84927925669 | * |
dc.author.google | Dhuri, Sunder N. | * |
dc.author.google | Lee, Yong-Min | * |
dc.author.google | Seo, Mi Sook | * |
dc.author.google | Cho, Jaeheung | * |
dc.author.google | Narulkar, Dattaprasad D. | * |
dc.author.google | Fukuzumi, Shunichi | * |
dc.author.google | Nam, Wonwoo | * |
dc.contributor.scopusid | 남원우(7006569723) | * |
dc.contributor.scopusid | Shunichi Fukuzumi(35430038100;58409757400) | * |
dc.contributor.scopusid | 이용민(36546331100;35233855500;57192113229) | * |
dc.contributor.scopusid | 서미숙(7101805112) | * |
dc.date.modifydate | 20240405124941 | * |