About: Coupling reactions on bicyclo[1.1.1]pentane cage bridgeheads

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Experimental effort disclosing the possibility of transition-metal mediated cross-coupling reactions on electrophilic bicyclo[1.1.1]pentane cage bridgeheads is described. It has been shown that the bridgehead-halogen bond in bicyclo[1.1.1]pentanes can undergo oxidative addition towards low-valent nickel species, yielding a new complex which reacts with organomagnesium or organolithium reagents to form a new C-C bond. Thus, the unsymmetrically substituted bicyclo[1.1.1]pentane derivatives posessing, for example, aryl funcional moieties on the bridgeheads could be prepared. Likewise, the protocol could be applied to the synthesis of [1.1.1]propellane oligomers ([n]staffanes), a class of compounds exploitable as the building blocks for supramolecular chemistry and molecular electronics Experimental effort disclosing the possibility of transition-metal mediated cross-coupling reactions on electrophilic bicyclo[1.1.1]pentane cage bridgeheads is described. It has been shown that the bridgehead-halogen bond in bicyclo[1.1.1]pentanes can undergo oxidative addition towards low-valent nickel species, yielding a new complex which reacts with organomagnesium or organolithium reagents to form a new C-C bond. Thus, the unsymmetrically substituted bicyclo[1.1.1]pentane derivatives posessing, for example, aryl funcional moieties on the bridgeheads could be prepared. Likewise, the protocol could be applied to the synthesis of [1.1.1]propellane oligomers ([n]staffanes), a class of compounds exploitable as the building blocks for supramolecular chemistry and molecular electronics (en)
Title	Coupling reactions on bicyclo[1.1.1]pentane cage bridgeheads Coupling reactions on bicyclo[1.1.1]pentane cage bridgeheads (en)
skos:prefLabel	Coupling reactions on bicyclo[1.1.1]pentane cage bridgeheads Coupling reactions on bicyclo[1.1.1]pentane cage bridgeheads (en)
skos:notation	RIV/00216224:14310/03:00009422!RIV/2004/MSM/143104/N
http://linked.open.../vavai/riv/strany	T23-T23
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 143100011)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Bartoš, Petr Mazal, Ctibor
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	602348
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/03:00009422
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cross-coupling, bicyclopentanes, transition metal catalyzed reaction (en)
http://linked.open.../riv/klicoveSlovo	Cross-coupling transition metal catalyzed reaction bicyclopentanes
http://linked.open...ontrolniKodProRIV	[F47B89CEA0A3]
http://linked.open...v/mistoKonaniAkce	Zakopane, Polsko
http://linked.open...i/riv/mistoVydani	Warsaw
http://linked.open...i/riv/nazevZdroje	YoungChem 2003, Book of Abstracts
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Mazal, Ctibor Bartoš, Petr
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2003-10-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20143100011
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Chemical Scientific Set %22Flogiston%22, Warsaw University of Technology
http://localhost/t...ganizacniJednotka	14310

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