Thiocarbonyl‐Metallkomplexe aus CSSe

Werner, Helmut; Kolb, O.

doi:10.1002/ange.19790911119

Cited by 34 publications

(2 citation statements)

References 8 publications

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“…Es findet nicht nur, wie bei der Bildung der V erbin dungen 9-13, eine V erdrängung der beiden Triphenylphosphan-durch den Chelatliganden statt, son- [30].…”

Section: (7)unclassified

CS₂, CSSe und CSe₂ als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS₂, CSSe and CSe₂ as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

Werner

Ebner

Bertleff

1985

Zeitschrift Für Naturforschung B

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The compounds Pd(PPh3)4, Pt(PPh3)4 and Pt(PPr3i)2 react with CS2, CSSe and CSe2 to give the mononuclear complexes (PR3)2M(η2-CEE′). From Pd(PPh3)4 and excess CSe2 the compound (PPh3)2PdC2Se4 is obtained. 1,2-C2H4(PPh2)2 (diphos) and 1,2-C6H4(CH2PPh2)2 (dpmb) react with (PR3)2M(η2-CEE′) by ligand displacement to produce the chelate complexes (diphos)M(η2-CEE′) and (dpmb)M(η2-CEE′), respectively. The reaction of (PPh3)2Pt(η2-COS) with diphos leads to the formation of the carbonyl compound (diphos)Pt(CO). In solution, the complexes (diphos)M(η2-CS2) and (diphos)M(η2-CSe2) slowly dimerise to form products of composition [(diphos)M(CEE′)]2 which probably contain bridging CS2 and CSe2 units. (PPh3)2Pd(η2-CSe2) reacts with PMe3, PMe2Ph and PMePh2 to produce the binuclear compounds [(PR3)Pd(Se2CPR3)]2 in which the zwitterionic ligand PR3CSe2 bridges the two Pd(PR3) fragments. The analogous complexes [(PR3)Pd(SSeCPR3)]2 are prepared from Pd(PR3)4 (PR3 = PMe3, PMe2Ph, PMePh2) and CSSe.

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“…Es findet nicht nur, wie bei der Bildung der V erbin dungen 9-13, eine V erdrängung der beiden Triphenylphosphan-durch den Chelatliganden statt, son- [30].…”

Section: (7)unclassified

CS₂, CSSe und CSe₂ als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS₂, CSSe and CSe₂ as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

Werner

Ebner

Bertleff

1985

Zeitschrift Für Naturforschung B

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“…Die Bildung von CO-Liganden bei der Umsetzung von COS mit Übergangsmetallkomplexen ist inzwischen an mehreren Beispielen beschrieben worden, so bei Reaktionen mit CpCo(PMe3)2 [15], RhCl(PPh3)3 [16,17] oder RhCl(CS)(PPh3)2 [16]. Wie bei der hier untersuchten Reaktion mit CpMn(CO)2(OC4H8) können die als Zwischenstufe vermuteten COS-Komplexe in der Regel nicht isoliert werden.…”

Section: Cp2mn2(co)4s2 + 2 Cpmn(co)3 + 4 Oc4h8unclassified

Die Zweikernkomplexe Cp₂Mn₂(CO)₄S₂ und Cp₂Mn₂(CO)₄Se₂ ⁺ / The Binuclear Complexes Cp₂Mn₂(CO)₄S₂ and Cp₂Mn₂(CO)₄Se₂

Herberhold

Reiner

Zimmer‐Gasser

et al. 1980

Zeitschrift Für Naturforschung B

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Abstract The reactions of cyclopentadienyl dicarbonyl tetrahydrofuran manganese, CpMn(CO)2(OC4H8), with either COS or COSe lead preferentially to binuclear complexes, Cp2Mn2(CO)4S2 and Cp2Mn2(CO)4Se2, respectively. According to an X-ray crystallographic study, the sulfur complex is a centrosymmetric molecule containing a planar Mn-(S-S*)-Mn* unit with d(Mn-S) 216.7(4) pm, d(S-S*) 200.7(6) pm and < MnSS* 114.4(2)°.

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Coordination Chemistry of Organoselenium and Organotellurium Compounds

Mutoh

2014

Patai's Chemistry of Functional Groups

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Selenolato and tellurolato complexes of metals as well as metal complexes with selenoether and telluroether ligands have been extensively studied for a long time and periodically reviewed with relevance to transition‐metal‐catalyzed reactions. However, only sporadically are papers available for the coordination chemistry of carbon‐selenium and carbon‐tellurium multiple‐bond molecules as supporting ligands for transition metals. Consequently, this chapter highlights the developments in fundamental coordination chemistry of group 6–10 transition metals having such relatively ignored organo‐selenium and ‐tellurium compounds as ligands; the simplest organo‐selenium and ‐tellurium species, that is, seleno‐ and tellurocarbonyl (carbon monoselenide, CSe and carbon monotelluride, CTe), which are heavier analogs of carbonyl (carbon monooxide, CO) ligand, and seleno‐ and tellurocarbonyl compounds (>C=Se and >C=Te).

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Thiocarbonyl‐Metallkomplexe aus CSSe

Cited by 34 publications

References 8 publications

CS₂, CSSe und CSe₂ als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS₂, CSSe and CSe₂ as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

CS₂, CSSe und CSe₂ als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS₂, CSSe and CSe₂ as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

Die Zweikernkomplexe Cp₂Mn₂(CO)₄S₂ und Cp₂Mn₂(CO)₄Se₂ ⁺ / The Binuclear Complexes Cp₂Mn₂(CO)₄S₂ and Cp₂Mn₂(CO)₄Se₂

Coordination Chemistry of Organoselenium and Organotellurium Compounds

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Thiocarbonyl‐Metallkomplexe aus CSSe

Cited by 34 publications

References 8 publications

CS2, CSSe und CSe2 als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS2, CSSe and CSe2 as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

CS2, CSSe und CSe2 als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS2, CSSe and CSe2 as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

Die Zweikernkomplexe Cp2Mn2(CO)4S2 und Cp2Mn2(CO)4Se2 + / The Binuclear Complexes Cp2Mn2(CO)4S2 and Cp2Mn2(CO)4Se2

Coordination Chemistry of Organoselenium and Organotellurium Compounds

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CS₂, CSSe und CSe₂ als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS₂, CSSe and CSe₂ as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

CS₂, CSSe und CSe₂ als Bausteine für ein- und zweikernige Palladium- und Platinkomplexe [1] / CS₂, CSSe and CSe₂ as Building Blocks for Mono- and Binuclear Palladium and Platinum Complexes [1]

Die Zweikernkomplexe Cp₂Mn₂(CO)₄S₂ und Cp₂Mn₂(CO)₄Se₂ ⁺ / The Binuclear Complexes Cp₂Mn₂(CO)₄S₂ and Cp₂Mn₂(CO)₄Se₂