Reactions of Fischer alkoxycarbene complexes [W(CO)<sub>5</sub>{C(OEt)Ar}] (Ar = 2-thienyl (<b>1</b>), 2-furyl (<b>2</b>)) with ethylenediamine led to the formation of two different reaction products: an aminolysis product (<b>5</b> or <b>6</b>) where the ethoxy substituent of the carbene ligand is replaced by the ethylenediamine moiety and a chelated product where aminolysis and substitution of one carbonyl ligand had taken place, yielding <b>7</b> or <b>8</b>. Aminolysis of <b>1</b> and <b>2</b> with cyclohexylamine (CHA) produced the aminocarbene complexes <b>3</b> (Ar = 2-thienyl) and <b>4</b> (Ar = 2-furyl). Complexes <b>1</b>–<b>8</b> have been electrochemically investigated by means of cyclic voltammetry. The relative shifts in th...
A range of novel Fischer carbene complexes (FCCs) of group 6 (Cr and W), 8 (Fe) and 9 (Co) metals wa...
A cyclic voltammetry study of some alkoxy, amino and hydrazino carbene complexes of chromium and tun...
1817-1821Rate constants for the nucleophilic attachment of 4-NO2- PhCH(CN)- and PhCOCHNO2- to Fisc...
Reactions of Fischer alkoxycarbene complexes [W(CO)<sub>5</sub>{C(OEt)Ar}] (Ar = 2-thienyl (<b>1<...
Tungsten Fischer ethoxy‐ and dimethylaminocarbene complexes [W{C(X)(C6H4‐4‐R}(CO)5] (X = OEt: series...
The series [(CO)<sub>5</sub>WC(XR)Fc] (<b>1</b>, XR = OEt; <b>3</b>, XR = NHBu) as well as [(CO)<...
The synthesis of novel Fischer and N-heterocyclic tungsten(0) carbene complexes was endeavoured in t...
A series of ferrocenyl (Fc = ferrocenyl; fc = ferrocen-1,1′-diyl) and biferrocenyl (Bfc = 1′,1″-bife...
Please read abstract in the article.The University of the Free State; the National Research Foundati...
A series of ten ferrocenyl, furyl, and thienyl mono- and biscarbene chromium(0) complexes were synth...
It is illustrated that the electrochemical redox potentials of chromium(0) Fischer carbene complexes...
Please read abstract in the article.Baden-Württemberg; bwHPC; Deutsche Forschungsgemeinsch...
<div><p>Fischer aminocarbene complexes [(CO)<sub>5</sub>M=C(NHR)Y] (M=Cr or W; R=H, Cy or C<sub>2</s...
A related series of six-membered carbenes featuring adjoining amino and/or amido groups (i.e, a diam...
(Aminoferrocenyl)(ferrocenyl)carbene(pentacarbonyl)tungsten(0) (CO)5W=C(NHFc)Fc (W(CO)5(E-2)) is syn...
A range of novel Fischer carbene complexes (FCCs) of group 6 (Cr and W), 8 (Fe) and 9 (Co) metals wa...
A cyclic voltammetry study of some alkoxy, amino and hydrazino carbene complexes of chromium and tun...
1817-1821Rate constants for the nucleophilic attachment of 4-NO2- PhCH(CN)- and PhCOCHNO2- to Fisc...
Reactions of Fischer alkoxycarbene complexes [W(CO)<sub>5</sub>{C(OEt)Ar}] (Ar = 2-thienyl (<b>1<...
Tungsten Fischer ethoxy‐ and dimethylaminocarbene complexes [W{C(X)(C6H4‐4‐R}(CO)5] (X = OEt: series...
The series [(CO)<sub>5</sub>WC(XR)Fc] (<b>1</b>, XR = OEt; <b>3</b>, XR = NHBu) as well as [(CO)<...
The synthesis of novel Fischer and N-heterocyclic tungsten(0) carbene complexes was endeavoured in t...
A series of ferrocenyl (Fc = ferrocenyl; fc = ferrocen-1,1′-diyl) and biferrocenyl (Bfc = 1′,1″-bife...
Please read abstract in the article.The University of the Free State; the National Research Foundati...
A series of ten ferrocenyl, furyl, and thienyl mono- and biscarbene chromium(0) complexes were synth...
It is illustrated that the electrochemical redox potentials of chromium(0) Fischer carbene complexes...
Please read abstract in the article.Baden-Württemberg; bwHPC; Deutsche Forschungsgemeinsch...
<div><p>Fischer aminocarbene complexes [(CO)<sub>5</sub>M=C(NHR)Y] (M=Cr or W; R=H, Cy or C<sub>2</s...
A related series of six-membered carbenes featuring adjoining amino and/or amido groups (i.e, a diam...
(Aminoferrocenyl)(ferrocenyl)carbene(pentacarbonyl)tungsten(0) (CO)5W=C(NHFc)Fc (W(CO)5(E-2)) is syn...
A range of novel Fischer carbene complexes (FCCs) of group 6 (Cr and W), 8 (Fe) and 9 (Co) metals wa...
A cyclic voltammetry study of some alkoxy, amino and hydrazino carbene complexes of chromium and tun...
1817-1821Rate constants for the nucleophilic attachment of 4-NO2- PhCH(CN)- and PhCOCHNO2- to Fisc...