Deactivation of gold(I) catalysts in the presence of thiols and amines – characterisation and catalysis
作者： Paul C. Young , Samantha L. J. Green , Georgina M. Rosair , Ai-Lan Lee
DOI: 10.1039/C3DT50653C
关键词:
摘要: Thiols and amines, which are common heteroatom nucleophiles in gold-catalysed reactions, known to dampen the reactivity of gold catalysts. In this article, identity activity gold(I) catalysts presence thiols amines is investigated. thioacid, thiophenol thiol, digold with bridging thiolate complexes [{Au(L)}2(μ-SR)][SbF6] formed have been fully characterised by NMR X-ray crystallography. anilines, [LAu-NH2R][SbF6] instead. All new isolated were investigated for their catalytic order compare level deactivation each species.
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sci-hub.se 参考文章(89)
Bei-Li Lu, Lunzhi Dai, Min Shi, Strained small rings in gold-catalyzed rapid chemical transformations Chemical Society Reviews. ,vol. 41, pp. 3318- 3339 ,(2012) , 10.1039/C2CS15295A
Joshua J. Hirner, Katrina E. Roth, Yili Shi, Suzanne A. Blum, Mechanistic Studies of Azaphilic versus Carbophilic Activation by Gold(I) in the Gold/Palladium Dual-Catalyzed Rearrangement of Alkenyl Vinyl Aziridines Organometallics. ,vol. 31, pp. 6843- 6850 ,(2012) , 10.1021/OM300671J
Rubén S. Ramón, Sylvain Gaillard, Albert Poater, Luigi Cavallo, Alexandra M. Z. Slawin, Steven P. Nolan, [{Au(IPr)}2(μ-OH)]X Complexes: Synthetic, Structural and Catalytic Studies Chemistry: A European Journal. ,vol. 17, pp. 1238- 1246 ,(2011) , 10.1002/CHEM.201002607
Timothy J. Brown, Atsushi Sugie, Marina G. D. Leed, Ross A. Widenhoefer, Structures and Dynamic Solution Behavior of Cationic, Two‐Coordinate Gold(I)–π‐Allene Complexes Chemistry: A European Journal. ,vol. 18, pp. 6959- 6971 ,(2012) , 10.1002/CHEM.201103289
Maximillian S. Hadfield, Ai-Lan Lee, Gold(I)-catalysed synthesis of conjugated trienes Chemical Communications. ,vol. 47, pp. 1333- 1335 ,(2011) , 10.1039/C0CC04217J
Alexander Sladek, Kluas Angermaier, Hubert Schmidbaur, Gold clustering at the methylthiolate anion Chemical Communications. pp. 1959- 1960 ,(1996) , 10.1039/CC9960001959
Patricia Pérez-Galán, Nicolas Delpont, Elena Herrero-Gómez, Feliu Maseras, Antonio M. Echavarren, Cover Picture: Metal–Arene Interactions in Dialkylbiarylphosphane Complexes of Copper, Silver, and Gold (Chem. Eur. J. 18/2010) Chemistry: A European Journal. ,vol. 16, pp. 5227- 5227 ,(2010) , 10.1002/CHEM.201090083
Timothy J. Brown, Dieter Weber, Michel R. Gagné, Ross A. Widenhoefer, Mechanistic analysis of gold(I)-catalyzed intramolecular allene hydroalkoxylation reveals an off-cycle bis(gold) vinyl species and reversible C-O bond formation. Journal of the American Chemical Society. ,vol. 134, pp. 9134- 9137 ,(2012) , 10.1021/JA303844H
Antonio Arcadi, Alternative synthetic methods through new developments in catalysis by gold. Chemical Reviews. ,vol. 108, pp. 3266- 3325 ,(2008) , 10.1021/CR068435D
Nadine Bongers, Norbert Krause, Golden Opportunities in Stereoselective Catalysis Angewandte Chemie. ,vol. 47, pp. 2178- 2181 ,(2008) , 10.1002/ANIE.200704729