Journal ArticleDOI
Alternative synthetic methods through new developments in catalysis by gold.
TLDR
The results show clear trends in gold-Catalyzed C-H Bond Functionalization and Selective Reductions, and catalytic Hydrogenation of Alkenes and 1,3-Dienes, as well as in other areas of science.Abstract:
2.7. Hydroxylation Reactions of Allenes 3282 2.8. Hydroamination Reactions of Allenes 3284 2.9. Hydrothiolation of Allenes 3284 2.10. Hydroalxoxylation of Alkenes and 1,3-Dienes 3286 2.11. Hydroamination of Alkenes and 1,3-Dienes 3287 2.12. Hydrothiolation of Conjugated Olefins 3289 3. Activation of Carbonyl/Imine Groups and Alcohols 3289 3.1. Condensation Reactions 3289 3.2. Addition Reactions 3291 3.3. Aldol Reactions 3294 3.4. Hydroand Carbosilylation Reactions 3295 3.5. Nucleophilic Substitution Reactions of Alcohols 3297 4. Gold-Catalyzed C-H Bond Functionalization 3297 4.1. Csp3-H Bond Functionalization 3298 4.2. Csp2-H Bond Functionalization 3299 4.3. Csp-H Bond Functionalization 3304 5. Gold-Catalyzed Selective Reductions 3305 5.1. Catalytic Hydrogenation of Alkenes 3306 5.2. Selective Reductions of R, -Unsaturated Carbonyl Groups and 1,3-Dienes 3306read more
Citations
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Journal ArticleDOI
N-Heterocyclic Carbenes in Late Transition Metal Catalysis
Journal ArticleDOI
Catalytic Functionalization of Indoles in a New Dimension
Marco Bandini,Astrid Eichholzer +1 more
TL;DR: This Review emphasizes the achievements in the selective catalytic functionalization of indoles (C-C bond-forming processes) over the last four years.
Journal ArticleDOI
Gold-catalyzed carbon-heteroatom bond-forming reactions.
TL;DR: Application to Total Synthesis 1699 6.1.
Journal ArticleDOI
Gold-catalyzed nucleophilic cyclization of functionalized allenes: a powerful access to carbo- and heterocycles.
Norbert Krause,Christian Winter +1 more
TL;DR: This account comprises gold-catalyzed cyclization reactions of allenes by attack of carbon or heteroatom nucleophiles, which are particularly well suited for the selective activation of allene in the presence of other reactive functionalities.
Journal ArticleDOI
Gold and platinum catalysis—a convenient tool for generating molecular complexity
TL;DR: This critical review intends to familiarize the reader with the essence of pi-acid catalysis, in particular with reactions or reaction cascades effected by gold and platinum complexes.
References
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Journal ArticleDOI
The atom economy--a search for synthetic efficiency
TL;DR: Transition metal-catalyzed methods that are both selective and economical for formation of cyclic structures, of great interest for biological purposes, represent an important starting point for this long-term goal.
Journal ArticleDOI
Gold-Catalyzed Organic Reactions
TL;DR: Important vinylgold intermediates, the transmetalation from gold to other transition metals, the development of new ligands for gold catalysis, and significant contributions from computational chemistry are other crucial points for the field highlighted here.
Journal ArticleDOI
Catalytic Carbophilic Activation: Catalysis by Platinum and Gold π Acids
Alois Fürstner,Paul W. Davies +1 more
TL;DR: The ability of platinum and gold catalysts to effect powerful atom-economic transformations has led to a marked increase in their utilization and the application of platinum- and gold-catalyzed transformations in natural product synthesis is discussed.
Journal ArticleDOI
Solvent-Free Oxidation of Primary Alcohols to Aldehydes Using Au-Pd/TiO2 Catalysts
Dan I. Enache,Jennifer K. Edwards,Philip Landon,Benjamin Solsona-Espriu,Albert Frederick Carley,Andrew A. Herzing,Masashi Watanabe,Christopher J. Kiely,David W. Knight,Graham J. Hutchings +9 more
TL;DR: It is shown that Au/Pd-TiO2 catalysts give very high turnover frequencies (up to 270,000 turnovers per hour) for the oxidation of alcohols, including primary alkyl alcohols and the addition of Au to Pd nanocrystals improved the overall selectivity.
Journal ArticleDOI
Oxidation of Alcohols with Molecular Oxygen on Solid Catalysts
Tamas Mallat,Alfons Baiker +1 more
TL;DR: It is considered more feasible that the rate-deter-mining step is the cleavage of the C-H bond at the R-carbon atom, and the active site consists of an ensemble of metallic Auatoms and a cationic Au.