Syntheses and Structures of (Pentamethylcyclopentadienyl)iridium Amidinate Complexes

Reaction of [Cp*IrCl2] with lithium amidinates provides an entry to a series of Cp*Ir(RNR‘CNR)X (1, X = Cl; 2, X = Br) complexes. Alkyl or hydride derivatives are formed by addition of a variety of Grignard reagents or sodium isopropoxide to 1 or 2. Cationic complexes may be obtained by the interact...

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Bibliographic Details
Published inOrganometallics Vol. 16; no. 16; pp. 3719 - 3722
Main Authors Simpson, Robert D, Marshall, William J
Format Journal Article
LanguageEnglish
Published WASHINGTON American Chemical Society 05.08.1997
Amer Chemical Soc
Subjects
Chemistry
Chemistry, Inorganic & Nuclear
Chemistry, Organic
Physical Sciences
Science & Technology
MILD
ACTIVATION
IRIDIUM(III) COMPLEXES
REACTIVITY
CHEMISTRY
CRYSTAL-STRUCTURES
CATALYSTS
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Summary:Reaction of [Cp*IrCl2] with lithium amidinates provides an entry to a series of Cp*Ir(RNR‘CNR)X (1, X = Cl; 2, X = Br) complexes. Alkyl or hydride derivatives are formed by addition of a variety of Grignard reagents or sodium isopropoxide to 1 or 2. Cationic complexes may be obtained by the interaction of 2 with AgSbF6 in the presence of an appropriate ligand. In all of these compounds, the amidinate ligand adopts a symmetrical, bidentate coordination geometry.
Bibliography:Abstract published in Advance ACS Abstracts, May 15, 1997.
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istex:84A2EBEE2D684359A37A56200DCF9302013FCE4F
ISSN:0276-7333
1520-6041
DOI:10.1021/om961095+