Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V).

Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V). Research Abstract Details 

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Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V). Abstract Text:

Michael Ingleson,Hongjun Fan,Maren Pink,John Tomaszewski,Kenneth G Caulton,

The three-coordinate, T-shaped Co(I) complex, PNPCo (PNP = [(tBu2PCH2SiMe2)2N-], is readily synthesized by magnesium reduction of divalent PNPCoCl. Triplet (S = 1) PNPCo is coordinatively and electronically unsaturated and undergoes a thermally reversible oxidative addition reaction with H2, producing trivalent PNPCo(H)2. In contrast, the reaction with excess primary silane PhSiH3 quantitatively generates the base-stabilized silylene Co(V) compound {kappa2-tBu2PCH2Me2SiNSiMe2CH2tBu2P(H)Si=}Co(H)3(SiH2Ph)2.

Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V). Publishing Authors By Initials

M Ingleson,H Fan,M Pink,J Tomaszewski,KG Caulton,

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Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V). Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of the American Chemical Society

VOLUME: 128

Page Numbers: 1804-5

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 15

MONTH: Feb

YEAR: 2006

Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V). Information

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LANGUAGE: eng

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Grant and Affiliation Information for Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V).

AFFILIATION: Department of Chemistry and Molecular Structure Center, Indiana University, Bloomington, IN 47405, USA.

Country: United States

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MEDLINETA: J Am Chem Soc

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