Chemistry of Metal Carbonyl Anions. 6. Preparation and Properties of Metallodithiocarboxylate Anions

John E. Ellis; Robert W. Fennell; Elroy A. Flom

doi:10.1021/ic50163a003

Chemistry of Metal Carbonyl Anions. 6. Preparation and Properties of Metallodithiocarboxylate Anions

John E. Ellis, Robert W. Fennell, Elroy A. Flom

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Abstract

Carbon disulfide reacts with highly nucleophilic carbonyl monoanions including (η⁵-dienyl)Fe(CO)₂^-(dienyl = C₅H₅, C₅H₄Me, C₅Me₅), Mn(CO)₄P(C₅H₁₁)₃^- and Re(CO)₅^- to generate a new class of organometallic compounds which may be called metallodithiocarboxylate anions. Spectral and chemical properties of these thermally unstable anions are discussed including the synthesis of methyl- and triphenylstannyl derivatives which are believed to contain monodentate metallodithiocarboxylate groups. The synthesis of the first well-characterized species containing a bridging monodentate metallodithiocarboxylate group, [C₅H₅Fe(CO₂)₂] ₂CS₂, is described. The latter is also the first example of a metal carbonyl complex in which a carbon disulfide unit is formally inserted into a metal-metal bond.

Original language	English (US)
Pages (from-to)	2031-2036
Number of pages	6
Journal	Inorganic chemistry
Volume	15
Issue number	9
DOIs	https://doi.org/10.1021/ic50163a003
State	Published - Sep 1 1976
Externally published	Yes

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title = "Chemistry of Metal Carbonyl Anions. 6. Preparation and Properties of Metallodithiocarboxylate Anions",

abstract = "Carbon disulfide reacts with highly nucleophilic carbonyl monoanions including (η5-dienyl)Fe(CO)2-(dienyl = C5H5, C5H4Me, C5Me5), Mn(CO)4P(C5H11)3- and Re(CO)5- to generate a new class of organometallic compounds which may be called metallodithiocarboxylate anions. Spectral and chemical properties of these thermally unstable anions are discussed including the synthesis of methyl- and triphenylstannyl derivatives which are believed to contain monodentate metallodithiocarboxylate groups. The synthesis of the first well-characterized species containing a bridging monodentate metallodithiocarboxylate group, [C5H5Fe(CO2)2] 2CS2, is described. The latter is also the first example of a metal carbonyl complex in which a carbon disulfide unit is formally inserted into a metal-metal bond.",

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T1 - Chemistry of Metal Carbonyl Anions. 6. Preparation and Properties of Metallodithiocarboxylate Anions

AU - Ellis, John E.

AU - Fennell, Robert W.

AU - Flom, Elroy A.

PY - 1976/9/1

Y1 - 1976/9/1

N2 - Carbon disulfide reacts with highly nucleophilic carbonyl monoanions including (η5-dienyl)Fe(CO)2-(dienyl = C5H5, C5H4Me, C5Me5), Mn(CO)4P(C5H11)3- and Re(CO)5- to generate a new class of organometallic compounds which may be called metallodithiocarboxylate anions. Spectral and chemical properties of these thermally unstable anions are discussed including the synthesis of methyl- and triphenylstannyl derivatives which are believed to contain monodentate metallodithiocarboxylate groups. The synthesis of the first well-characterized species containing a bridging monodentate metallodithiocarboxylate group, [C5H5Fe(CO2)2] 2CS2, is described. The latter is also the first example of a metal carbonyl complex in which a carbon disulfide unit is formally inserted into a metal-metal bond.

AB - Carbon disulfide reacts with highly nucleophilic carbonyl monoanions including (η5-dienyl)Fe(CO)2-(dienyl = C5H5, C5H4Me, C5Me5), Mn(CO)4P(C5H11)3- and Re(CO)5- to generate a new class of organometallic compounds which may be called metallodithiocarboxylate anions. Spectral and chemical properties of these thermally unstable anions are discussed including the synthesis of methyl- and triphenylstannyl derivatives which are believed to contain monodentate metallodithiocarboxylate groups. The synthesis of the first well-characterized species containing a bridging monodentate metallodithiocarboxylate group, [C5H5Fe(CO2)2] 2CS2, is described. The latter is also the first example of a metal carbonyl complex in which a carbon disulfide unit is formally inserted into a metal-metal bond.

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Chemistry of Metal Carbonyl Anions. 6. Preparation and Properties of Metallodithiocarboxylate Anions

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