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Publication Type
Journal Article
Author, Analytic
Clarke, Z.E; Maragh, P.T; Dasgupta, T.P; Gusev, D.G; Lough, A.J; Abdur-Rashid, K
Author Affiliation, Ana.
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Article Title
A Family of active iridium catalysts for transfer hydrogenation of ketones
Medium Designator
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Connective Phrase
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Journal Title
Organometallics
Translated Title
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Reprint Status
Refereed
Date of Publication
2006
Volume ID
25
Issue ID
17
Page(s)
4113-4117
Language
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Connective Phrase
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Location/URL
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ISSN
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Notes
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Abstract
The air-stable iridium chlorodihydride complex IrH2Cl[(iPr2PC2H4)2NH], 1, was prepared from the reaction of [IrCl(coe)2]2 with the pincer ligand (iPr2PC2H4)2NH in 2-propanol at 80 C. Reaction of with KOtBu in THF resulted in the formation of the air-sensitive amidodihydride complex IrH[(iPrPCH)N], , which in the presence of 2-propanol readily forms the moderately air-stable trihydride complex IrH[(iPrPCH)NH], . The trihydride and amidodihydride complexes in the absence of a base are exceptionally active catalysts for the transfer hydrogenation of ketones in 2-propanol.....
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