Simultaneous cyclisation and coordination of dithizone to the fac-[Re(CO)3]+ core

Show simple item record

dc.contributor.author Mukiza, J.
dc.contributor.author Habarurema, G.
dc.contributor.author Gerber, T.I.A.
dc.contributor.author Hosten, E.
dc.contributor.author Nkuranga, J.B.
dc.contributor.author Habinshuti, J.B.
dc.contributor.author Betz, R.
dc.date.accessioned 2021-07-07T17:26:21Z
dc.date.available 2021-07-07T17:26:21Z
dc.date.issued 2020-01-21
dc.identifier.uri https://repository.rsif-paset.org/xmlui/handle/123456789/92
dc.description Journal Article Full text: https://doi.org/10.1016/j.inoche.2020.107804 en_US
dc.description.abstract The reaction of dithizone (H2dtz) with an organometallic rhenium(I) precursor; [Re(CO)5Cl] in ethanol led to the isolation of the octahedral organometallic fac-[Re(CO)3]+ core complex fac-[Re(CO)3(Hdtz)(dttz)] (1). The chelating ligand 1,2-diphenyltetrazolethione-5 zwitterion (dttz) in 1 was formed from the double deprotonation and cyclisation of dithizone in ethanol. The cyclisation of H2dtz to dttz zwitterion is a good example of the conversion of N,S-donor dithizone to S-donor ligand. Both dithizone anion Hdtz− and neutral zwitterion dttz coordinated to the fac-[Re(CO)3]+ core in which Hdtz− is coordinated as bidentate chelate via thiolate sulfur and azoic nitrogen atoms while dttz coordinated as monodentate ligand via thione sulfur atom. In addition to the synthesis, infra-red, 1H NMR, electronic properties and X-ray crystal structure of the complex 1 are reported. en_US
dc.publisher Inorganic Chemistry Communications en_US
dc.relation.ispartofseries 113;
dc.subject Dithizone Cyclisation X-ray crystal structure Rhenium Organometallics en_US
dc.title Simultaneous cyclisation and coordination of dithizone to the fac-[Re(CO)3]+ core en_US
dc.type Article en_US

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search RSIF Digital Repository

Advanced Search


My Account