Please use this identifier to cite or link to this item: https://doi.org/10.1021/ic500025k
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dc.titleThermal and photochemical reactivity of manganese tricarbonyl and tetracarbonyl complexes with a bulky diazabutadiene ligand
dc.contributor.authorYempally, V.
dc.contributor.authorKyran, S.J.
dc.contributor.authorRaju, R.K.
dc.contributor.authorFan, W.Y.
dc.contributor.authorBrothers, E.N.
dc.contributor.authorDarensbourg, D.J.
dc.contributor.authorBengali, A.A.
dc.date.accessioned2014-10-16T08:45:57Z
dc.date.available2014-10-16T08:45:57Z
dc.date.issued2014-04-21
dc.identifier.citationYempally, V., Kyran, S.J., Raju, R.K., Fan, W.Y., Brothers, E.N., Darensbourg, D.J., Bengali, A.A. (2014-04-21). Thermal and photochemical reactivity of manganese tricarbonyl and tetracarbonyl complexes with a bulky diazabutadiene ligand. Inorganic Chemistry 53 (8) : 4081-4088. ScholarBank@NUS Repository. https://doi.org/10.1021/ic500025k
dc.identifier.issn1520510X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95279
dc.description.abstractThe manganese tricarbonyl complex fac-Mn(Br)(CO)3( iPr2Ph-DAB) (1) [iPr2Ph-DAB = (N,N′-bis(2,6-di-isopropylphenyl)-1,4-diaza-1,3-butadiene)] was synthesized from the reaction of Mn(CO)5Br with the sterically encumbered DAB ligand. Compound 1 exhibits rapid CO release under low power visible light irradiation (560 nm) suggesting its possible use as a photoCORM. The reaction of compound 1 with TlPF6 in the dark afforded the manganese(I) tetracarbonyl complex, [Mn(CO)4(iPr 2Ph-DAB)][PF6] (2). While 2 is comparatively more stable than 1 in light, it demonstrates high thermal reactivity such that dissolution in CH3CN or THF at room temperature results in rapid CO loss and formation of the respective solvate complexes. This unusual reactivity is due to the large steric profile of the DAB ligand which results in a weak Mn-CO binding interaction. © 2014 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ic500025k
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1021/ic500025k
dc.description.sourcetitleInorganic Chemistry
dc.description.volume53
dc.description.issue8
dc.description.page4081-4088
dc.description.codenINOCA
dc.identifier.isiut000334902400018
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