Iron complexes of (e)- and (z)-1,2-dichlorodisilenes.

Iron complexes of (e)- and (z)-1,2-dichlorodisilenes. Research Abstract Details 

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Iron complexes of (e)- and (z)-1,2-dichlorodisilenes. Abstract Text:

Hisako Hashimoto,Katsunori Suzuki,Wataru Setaka,Chizuko Kabuto,Mitsuo Kira,

Novel disilene-iron complexes [(E)- (1E) and (Z)-(eta2-R3SiClSi=SiClSiR3)Fe(CO)4 (1Z), SiR3 = tBu2MeSi] were synthesized by the reaction of the corresponding tetrachlorodisilane with an excess amount of K2Fe(CO)4, and the structures of 1E and 1Z were determined by X-ray crystallography. These complexes constitute not only the first transition-metal complexes with E,Z-isomerism but also the first complexes with halogen-substituted disilene ligands. The initial formation of 1Z during the synthetic reaction and the slow one-way isomerization of 1Z to 1E are rationalized by the intervention of the corresponding silylene complex (R3SiCl2Si)(R3Si)Si=Fe(CO)4.

Iron complexes of (e)- and (z)-1,2-dichlorodisilenes. Publishing Authors By Initials

H Hashimoto,K Suzuki,W Setaka,C Kabuto,M Kira,

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Iron complexes of (e)- and (z)-1,2-dichlorodisilenes. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of the American Chemical Society

VOLUME: 126

Page Numbers: 13628-9

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 27

MONTH: Oct

YEAR: 2004

Iron complexes of (e)- and (z)-1,2-dichlorodisilenes. Information

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LANGUAGE: eng

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Grant and Affiliation Information for Iron complexes of (e)- and (z)-1,2-dichlorodisilenes.

AFFILIATION: Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, 980-8578 Sendai, Japan.

Country: United States

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MEDLINETA: J Am Chem Soc

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