About: Iron and cobalt complexes with thiacarborane ligands

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Iron and cobalt complexes with thiacarborane ligands Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Reaction of (BuNC)-Bu-t with nido-6-SB9H11 in the presence of Proton Sponge gives the nido-thiacarborane 7-(BuNH2)-Bu-t-7,9-CSB9H9 (2) apparently via rearrangement of the initially formed nido-7-(BuNH2)-Bu-t-7,8-CSB9H9 (1) isomer. Deprotonation of 2 gives the anion [nido-7-(BuNH)-Bu-t-7,9-CSB9H9](-) (3), which reacts with [CpFe(C6H6)(+) and [(C4Me4)Co(C6H6)](+) under visible light irradiation to give closo-metallathiacarboranes 1-Cp-4-(BuNH)-Bu-t-1,2,4-FeSCB9H9 (4) and 1-C4Me4-4-(BuNH)-Bu-t-1,2,4-CoSCB9H9 (5) in 70% yields. At 110 degrees C, 4 undergoes extrusion of one boron atom, giving the 11-vertex compound closo-1-Cp-3-B(OH)(2)-1,2,3-FeSCB8H8 (6, 44%). According to DFT calculations, this process is initiated by nucleophilic attack of amine. The structures of 2, 4, 5, and 6 were confirmed by X-ray diffraction. Reaction of (BuNC)-Bu-t with nido-6-SB9H11 in the presence of Proton Sponge gives the nido-thiacarborane 7-(BuNH2)-Bu-t-7,9-CSB9H9 (2) apparently via rearrangement of the initially formed nido-7-(BuNH2)-Bu-t-7,8-CSB9H9 (1) isomer. Deprotonation of 2 gives the anion [nido-7-(BuNH)-Bu-t-7,9-CSB9H9](-) (3), which reacts with [CpFe(C6H6)(+) and [(C4Me4)Co(C6H6)](+) under visible light irradiation to give closo-metallathiacarboranes 1-Cp-4-(BuNH)-Bu-t-1,2,4-FeSCB9H9 (4) and 1-C4Me4-4-(BuNH)-Bu-t-1,2,4-CoSCB9H9 (5) in 70% yields. At 110 degrees C, 4 undergoes extrusion of one boron atom, giving the 11-vertex compound closo-1-Cp-3-B(OH)(2)-1,2,3-FeSCB8H8 (6, 44%). According to DFT calculations, this process is initiated by nucleophilic attack of amine. The structures of 2, 4, 5, and 6 were confirmed by X-ray diffraction. (en)
Title	Iron and cobalt complexes with thiacarborane ligands Iron and cobalt complexes with thiacarborane ligands (en)
skos:prefLabel	Iron and cobalt complexes with thiacarborane ligands Iron and cobalt complexes with thiacarborane ligands (en)
skos:notation	RIV/61388980:_____/08:00357888!RIV11-GA0-61388980
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/05/2646), P(LC523), Z(AV0Z40320502), Z(MSM0021620857)
http://linked.open...iv/cisloPeriodika	20
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Holub, Josef Štíbr, Bohumil
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	373320
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/08:00357888
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	metallathiaborane cluster; structural characterizations; molecular structure (en)
http://linked.open.../riv/klicoveSlovo	molecular structure structural characterizations metallathiaborane cluster
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[65C36B706157]
http://linked.open...i/riv/nazevZdroje	Organometallics
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Perspective inorganic materials Derivatization of ferratricarbollide
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	27
http://linked.open...iv/tvurceVysledku	Císařová, I. Holub, Josef Štíbr, Bohumil Kudinov, A. R. Glukhov, I. V. Perelakin, D. S.
http://linked.open...ain/vavai/riv/wos	000259988800013
http://linked.open...n/vavai/riv/zamer	Design, syntéza a charakterizace klastrů, kompozitů, komplexů a dalších sloučenin na bázi anorganických látek; mechanismy a kinetika jejich interakcí Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí
issn	0276-7333
number of pages	6 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software