About: Negishi cross-coupling reaction as a simple and efficient route to functionalized amino and alkoxy carbene complexes of chromium, molybdenum, and tungsten.

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About: Negishi cross-coupling reaction as a simple and efficient route to functionalized amino and alkoxy carbene complexes of chromium, molybdenum, and tungsten. 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Synthesis of functionalized phenyl, 2-thienyl, and N-methyl-pyrrol-2-yl Fischer carbene complexes of chromium and tungsten was achieved via a Negishi cross-coupling reaction of metalated aminocarbenes in the presence of a palladium catalyst. The reverse approach, i.e., coupling bromocarbenes with organozinc reagents, is also feasible and is particularly useful with alkoxycarbene complexes, metalation of which is not possible. Both these procedures are also suitable for the cross-coupling of molybdenum amino- and alkoxycarbene complexes. The presented methodology enables an access to the new amino and alkoxy carbene complexes bearing aldehyde, ketone, nitrile, and ester functionality. Synthesis of functionalized phenyl, 2-thienyl, and N-methyl-pyrrol-2-yl Fischer carbene complexes of chromium and tungsten was achieved via a Negishi cross-coupling reaction of metalated aminocarbenes in the presence of a palladium catalyst. The reverse approach, i.e., coupling bromocarbenes with organozinc reagents, is also feasible and is particularly useful with alkoxycarbene complexes, metalation of which is not possible. Both these procedures are also suitable for the cross-coupling of molybdenum amino- and alkoxycarbene complexes. The presented methodology enables an access to the new amino and alkoxy carbene complexes bearing aldehyde, ketone, nitrile, and ester functionality. (en)
Title	Negishi cross-coupling reaction as a simple and efficient route to functionalized amino and alkoxy carbene complexes of chromium, molybdenum, and tungsten. Negishi cross-coupling reaction as a simple and efficient route to functionalized amino and alkoxy carbene complexes of chromium, molybdenum, and tungsten. (en)
skos:prefLabel	Negishi cross-coupling reaction as a simple and efficient route to functionalized amino and alkoxy carbene complexes of chromium, molybdenum, and tungsten. Negishi cross-coupling reaction as a simple and efficient route to functionalized amino and alkoxy carbene complexes of chromium, molybdenum, and tungsten. (en)
skos:notation	RIV/60461373:22310/14:43898141!RIV15-MSM-22310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(LC06070)
http://linked.open...iv/cisloPeriodika	22
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Jurásková, Ivana Dvořák, Dalimil Tobrman, Tomáš
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 chemické technologie
http://linked.open...dnocenehoVysledku	31953
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/14:43898141
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	RHODIUM(I); 3+2 CYCLIZATION; FISCHER CARBENES; INTERNAL ALKYNES; AMINOCARBENE COMPLEXES; CATALYZED DIMERIZATION; ORGANIC-SYNTHESIS; SELF-DIMERIZATION; RING-CLOSING METATHESIS; TRANSITION-METAL COMPLEXES (en)
http://linked.open.../riv/klicoveSlovo	TRANSITION-METAL COMPLEXES ORGANIC-SYNTHESIS 3+2 CYCLIZATION AMINOCARBENE COMPLEXES CATALYZED DIMERIZATION FISCHER CARBENES INTERNAL ALKYNES RHODIUM(I) RING-CLOSING METATHESIS SELF-DIMERIZATION
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D476F2C637F9]
http://linked.open...i/riv/nazevZdroje	Organometallics
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	The structure and synthetic applications of transition metal complexes
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	33
http://linked.open...iv/tvurceVysledku	Dvořák, Dalimil Tobrman, Tomáš Jurásková, Ivana
http://linked.open...ain/vavai/riv/wos	000345552500039
issn	0276-7333
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1021/om500925m
http://localhost/t...ganizacniJednotka	22310

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