| Well-defined [Rh(NHC)(OH)] complexes enabling the conjugate addition of arylboronic acids to α,β-unsaturated ketones. | |
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MedLine Citation:
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PMID: 21858324 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The synthesis and catalytic activity of three well-defined monomeric rhodium(i) hydroxide complexes bearing N-heterocyclic carbene (NHC) ligands are reported. [Rh(cod)(ICy)(OH)] promoted the 1,4-addition of arylboronic acids to cyclic enones, with TONs and TOFs of 100,000 and 6,600 h(-1), respectively, at 0.001 mol% catalyst loadings. Mechanistic studies permitted the isolation of a phenylrhodium intermediate. |
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Authors:
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Byron J Truscott; George C Fortman; Alexandra M Z Slawin; Steven P Nolan |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-8-22 |
Journal Detail:
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Title: Organic & biomolecular chemistry Volume: - ISSN: 1477-0539 ISO Abbreviation: - Publication Date: 2011 Aug |
Date Detail:
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Created Date: 2011-8-22 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101154995 Medline TA: Org Biomol Chem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K.. snolan@st-andrews.ac.uk. |
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