Polyoxoanions as soluble metal oxide analogues. 6. Catalytic activity and initial kinetic and mechanistic studies of polyoxoanion-supported, atomically dispersed iridium(I), (1,5-COD)Ir times P sub 2 W sub 15 Nb sub 3 O sub 62 sup 8 minus

Journal Article · Wed May 16 00:00:00 EDT 1990 · Inorganic Chemistry; (USA)

DOI:https://doi.org/10.1021/ic00335a003· OSTI ID:6636869

Lyon, D K; Finke, R G ^[1]

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1. Univ. of Oregon, Eugene (USA)

Data are presented that demonstrate that the polyoxoanion-supported Ir(I) precatalyst, (Bu{sub 4}N){sub 5}((1,5-COD)Ir {times} P{sub 2}W{sub 15}Nb{sub 3}O{sub 62}) (I) leads to an active and long-lived catalyst in a phototypical catalytic reaction, olefin hydrogenation. Initial kinetic and mechanistic data are also reported that provide evidence that the actual catalyst derived from I is indeed polyoxoanion supported. 14 refs., 1 fig.

• OSTI ID: 6636869
• Journal Information: Inorganic Chemistry; (USA), Vol. 29:10; ISSN 0020-1669
• Country of Publication: United States
• Language: English

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