About: A restricted polyhedral rearrangement of an amino substituted 12-vertex ferratricarbollide

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About: A restricted polyhedral rearrangement of an amino substituted 12-vertex ferratricarbollide Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The oxidation of anion [7,8-CH2OCH2-7,8-C2B9H10](-) with aqueous FeCl3 gives the 10-vertex nido-carborane 5,6-CH2OCH2-5,6-C2B8H10 in 23 percent yield. Its interaction with BuNC in the presence of proton sponge gives the tricarbollide anion [7,8-CH2OCH2-9Bu(t)NH-7,8,9-C3B8H8](-) (44 percent yield) having a short linkage between carbon atoms. Further photochemical reaction of this anion with [CpFe(C6H6)](+) is accompanied by room-temperature polyhedral rearrangement giving ferratricarbollide 1-Cp-2,3-CH2OCH2-9-(BuNH)-N-t-1,2,3,9-FeC3B8H8 (5) in 89 percent yield. The process involves the migration of the amino-substituted carbon atom, while the separation of two other carbons (observed for the non-linked analogue) is restricted by the CH2OCH2 bridge. The structure of 5 was confirmed by X-ray diffraction. The oxidation of anion [7,8-CH2OCH2-7,8-C2B9H10](-) with aqueous FeCl3 gives the 10-vertex nido-carborane 5,6-CH2OCH2-5,6-C2B8H10 in 23 percent yield. Its interaction with BuNC in the presence of proton sponge gives the tricarbollide anion [7,8-CH2OCH2-9Bu(t)NH-7,8,9-C3B8H8](-) (44 percent yield) having a short linkage between carbon atoms. Further photochemical reaction of this anion with [CpFe(C6H6)](+) is accompanied by room-temperature polyhedral rearrangement giving ferratricarbollide 1-Cp-2,3-CH2OCH2-9-(BuNH)-N-t-1,2,3,9-FeC3B8H8 (5) in 89 percent yield. The process involves the migration of the amino-substituted carbon atom, while the separation of two other carbons (observed for the non-linked analogue) is restricted by the CH2OCH2 bridge. The structure of 5 was confirmed by X-ray diffraction. (en) Omezený polyhedrický přesmyk aminosubstituovaného 12- vrcholového ferratrikarbollidu. (cs)
Title	A restricted polyhedral rearrangement of an amino substituted 12-vertex ferratricarbollide Omezený polyhedrický přesmyk aminosubstituovaného 12-vrcholového ferratrikarbollidu (cs) A restricted polyhedral rearrangement of an amino substituted 12-vertex ferratricarbollide (en)
skos:prefLabel	A restricted polyhedral rearrangement of an amino substituted 12-vertex ferratricarbollide Omezený polyhedrický přesmyk aminosubstituovaného 12-vrcholového ferratrikarbollidu (cs) A restricted polyhedral rearrangement of an amino substituted 12-vertex ferratricarbollide (en)
skos:notation	RIV/61388980:_____/06:00040579!RIV07-AV0-61388980
http://linked.open.../vavai/riv/strany	3264;3268
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z40320502)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	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	463799
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/06:00040579
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	boron; metallacarboranes; iron (en)
http://linked.open.../riv/klicoveSlovo	iron metallacarboranes boron
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[80C6416616CB]
http://linked.open...i/riv/nazevZdroje	Inorganica chimica acta
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	359
http://linked.open...iv/tvurceVysledku	Štíbr, Bohumil Kudinov, A. R. Glukhov, I. V. Perelakin, D. S.
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
issn	0020-1693
number of pages	5 (xsd:int)

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