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In organic chemistry, a cross-coupling reaction is a reaction where two different fragments are joined. Cross-couplings are a subset of the more general coupling reactions. Often cross-coupling reactions require metal catalysts. One important reaction type is this:
- R−M + R'−X → R−R' + MX (R, R' = organic fragments, usually aryl; M = main group center such as Li or MgX; X = halide)
These reactions are used to form carbon–carbon bonds but also carbon-heteroatom bonds.[1][2][3][4] Cross-coupling reaction are a subset of coupling reactions.
Richard F. Heck, Ei-ichi Negishi, and Akira Suzuki were awarded the 2010 Nobel Prize in Chemistry for developing palladium-catalyzed coupling reactions.[5][6]
- ^ Korch, Katerina M.; Watson, Donald A. (2019). "Cross-Coupling of Heteroatomic Electrophiles". Chemical Reviews. 119 (13): 8192–8228. doi:10.1021/acs.chemrev.8b00628. PMC 6620169. PMID 31184483.
- ^ Corbet, Jean-Pierre; Mignani, Gérard (2006). "Selected Patented Cross-Coupling Reaction Technologies". Chemical Reviews. 106 (7): 2651–2710. doi:10.1021/cr0505268. PMID 16836296.
- ^ New Trends in Cross-Coupling: Theory and Applications Thomas Colacot (Editor) 2014 ISBN 978-1-84973-896-5
- ^ King, A. O.; Yasuda, N. (2004). "Palladium-Catalyzed Cross-Coupling Reactions in the Synthesis of Pharmaceuticals". Organometallics in Process Chemistry. Topics in Organometallic Chemistry. Vol. 6. Heidelberg: Springer. pp. 205–245. doi:10.1007/b94551. ISBN 978-3-540-01603-8.
- ^ "The Nobel Prize in Chemistry 2010 - Richard F. Heck, Ei-ichi Negishi, Akira Suzuki". NobelPrize.org. 2010-10-06. Retrieved 2010-10-06.
- ^ Johansson Seechurn, Carin C. C.; Kitching, Matthew O.; Colacot, Thomas J.; Snieckus, Victor (2012). "Palladium-Catalyzed Cross-Coupling: A Historical Contextual Perspective to the 2010 Nobel Prize". Angewandte Chemie International Edition. 51 (21): 5062–5085. doi:10.1002/anie.201107017. PMID 22573393. S2CID 20582425.