Synthesis and Catalytic Use of Gold(I) Complexes Containing a Hemilabile Phosphanylferrocene Nitrile Donor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10313140" target="_blank" >RIV/00216208:11310/15:10313140 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/chem.201502968" target="_blank" >http://dx.doi.org/10.1002/chem.201502968</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.201502968" target="_blank" >10.1002/chem.201502968</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis and Catalytic Use of Gold(I) Complexes Containing a Hemilabile Phosphanylferrocene Nitrile Donor

Popis výsledku v původním jazyce

Removal of the chloride ligand from [AuCl(1-P)] (2) containing a P-monodentate 1-(diphenylphosphanyl)-1-cyanoferrocene ligand (1), by using silver(I) salts affords cationic complexes of the type [Au(1)]X, which exist either as cyclic dimers [Au(1)](2)X-2(3a, X=SbF6; 3c, X=NTf2) or linear coordination polymers [Au(1)](n)X-n (3a, X=SbF6; 3b, X=ClO4), depending on anion X and the isolation procedure. As demonstrated for 3a, the polymers can be readily cleaved by the addition of donors, such as Cl-, tetrahydrothiophene (tht) or 1, giving rise to the parent compound 2, [Au(tht)(1-P)][SbF6] (5a) or [Au(1-P)(2)][SbF6] (4a), respectively, of which the last two compounds can also be prepared by stepwise replacement of tht in [Au(1-P)(2)][SbF6]. The particularcombination of a firmly coordinated (phosphane) and a dissociable (nitrile) donor moieties renders complexes 3/3 attractive for catalysis because they can serve as shelf-stable precursors of coordinatively unsaturated Au-I fragments, anal

Název v anglickém jazyce

Synthesis and Catalytic Use of Gold(I) Complexes Containing a Hemilabile Phosphanylferrocene Nitrile Donor

Popis výsledku anglicky

Removal of the chloride ligand from [AuCl(1-P)] (2) containing a P-monodentate 1-(diphenylphosphanyl)-1-cyanoferrocene ligand (1), by using silver(I) salts affords cationic complexes of the type [Au(1)]X, which exist either as cyclic dimers [Au(1)](2)X-2(3a, X=SbF6; 3c, X=NTf2) or linear coordination polymers [Au(1)](n)X-n (3a, X=SbF6; 3b, X=ClO4), depending on anion X and the isolation procedure. As demonstrated for 3a, the polymers can be readily cleaved by the addition of donors, such as Cl-, tetrahydrothiophene (tht) or 1, giving rise to the parent compound 2, [Au(tht)(1-P)][SbF6] (5a) or [Au(1-P)(2)][SbF6] (4a), respectively, of which the last two compounds can also be prepared by stepwise replacement of tht in [Au(1-P)(2)][SbF6]. The particularcombination of a firmly coordinated (phosphane) and a dissociable (nitrile) donor moieties renders complexes 3/3 attractive for catalysis because they can serve as shelf-stable precursors of coordinatively unsaturated Au-I fragments, anal

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-08890S" target="_blank" >GA13-08890S: Polární ferrocenové amidofosfinové ligandy pro katalytické aplikace</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemistry - A European Journal

ISSN

0947-6539

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

45

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

15998-16004

Kód UT WoS článku

000363890700020

EID výsledku v databázi Scopus

2-s2.0-84945157310