About: Organohydridosilanes containing Y,C,Y-chelating ligands: Reactivity and vapour pressure studies

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

About: Organohydridosilanes containing Y,C,Y-chelating ligands: Reactivity and vapour pressure studies 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
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0022328X14004045
Description	The syntheses of organohydridosilanes containing Y,C,Y-chelating ligands of the general formula PhL1-3SiH2 (1, L-1 = C6H3((CH2OBu)-Bu-t)(2)-2,6; 2, L-2 = C6H3((CH2OBu)-Bu-t)-2-(CH2NMe2)-6; 3, L-3 = C6H3(CH2NMe2)(2)-2,6) are reported. The reactivity of compounds 1-3 towards elemental sulphur and selenium was studied. It depends on the identity of the donor atoms. While the ether-substituted organohydridosilane (PhLSiH2)-Si-1 (1) does not react, the amino-substituted organohydridosilanes (PhLSiH2)-Si-2 (2) and (PhLSiH2)-Si-3 (3) provide the N -} Si-coordinated silathiones (PhLSiS)-Si-2 (4), (PhLSiS)-Si-3 (6) and the silaselenones (PhLSiSe)-Si-2 (5), (PhLSiSe)-Si-3 (7), respectively, all containing terminal Si-E bonds (E = S, Se). Compounds 1 and 2 do not react with water at ambient temperature whereas the hydrolysis of 3 yielded the diorganosilanediol (PhLSK)-S-3(OH)(2) (8). The compounds are characterized by H-1, C-13, Si-29, (1-8) and Se-77 (6, 7) NMR spectroscopy and single crystal X-ray diffraction analysis (1, 8). In addition, the vapour pressures of compounds 2 and 3 were determined as well. The syntheses of organohydridosilanes containing Y,C,Y-chelating ligands of the general formula PhL1-3SiH2 (1, L-1 = C6H3((CH2OBu)-Bu-t)(2)-2,6; 2, L-2 = C6H3((CH2OBu)-Bu-t)-2-(CH2NMe2)-6; 3, L-3 = C6H3(CH2NMe2)(2)-2,6) are reported. The reactivity of compounds 1-3 towards elemental sulphur and selenium was studied. It depends on the identity of the donor atoms. While the ether-substituted organohydridosilane (PhLSiH2)-Si-1 (1) does not react, the amino-substituted organohydridosilanes (PhLSiH2)-Si-2 (2) and (PhLSiH2)-Si-3 (3) provide the N -} Si-coordinated silathiones (PhLSiS)-Si-2 (4), (PhLSiS)-Si-3 (6) and the silaselenones (PhLSiSe)-Si-2 (5), (PhLSiSe)-Si-3 (7), respectively, all containing terminal Si-E bonds (E = S, Se). Compounds 1 and 2 do not react with water at ambient temperature whereas the hydrolysis of 3 yielded the diorganosilanediol (PhLSK)-S-3(OH)(2) (8). The compounds are characterized by H-1, C-13, Si-29, (1-8) and Se-77 (6, 7) NMR spectroscopy and single crystal X-ray diffraction analysis (1, 8). In addition, the vapour pressures of compounds 2 and 3 were determined as well. (en)
Title	Organohydridosilanes containing Y,C,Y-chelating ligands: Reactivity and vapour pressure studies Organohydridosilanes containing Y,C,Y-chelating ligands: Reactivity and vapour pressure studies (en)
skos:prefLabel	Organohydridosilanes containing Y,C,Y-chelating ligands: Reactivity and vapour pressure studies Organohydridosilanes containing Y,C,Y-chelating ligands: Reactivity and vapour pressure studies (en)
skos:notation	RIV/60461373:22340/14:43897751!RIV15-MSM-22340___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA13-00289S)
http://linked.open...iv/cisloPeriodika	December
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Fulem, Michal Růžička, Květoslav
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	35141
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/14:43897751
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NMR spectroscopy; Chelating ligands; Vapour pressure; Organohydridosilanes (en)
http://linked.open.../riv/klicoveSlovo	NMR spectroscopy Chelating ligands Organohydridosilanes Vapour pressure
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[32D3ACDC254C]
http://linked.open...i/riv/nazevZdroje	Journal of Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Heteroboroxines-A New Class of Boroxine Based Compounds
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	772-773
http://linked.open...iv/tvurceVysledku	Dostál, Libor Jambor, Roman Novák, Miroslav Růžička, Květoslav Fulem, Michal Lyčka, Antonín Jurkschat, Klaus Dietz, Christina Padělková, Zdenka
http://linked.open...ain/vavai/riv/wos	000344470100001
issn	0022-328X
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jorganchem.2014.08.020
http://localhost/t...ganizacniJednotka	22340

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, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software