Study of Bis-Imidazol-2-Ylidines as Ligands for Transition Metal Catalyzed Coupling Reactions
Two bis-imidazol-2-ylidine N-heterocyclic carbenes have been employed as ancillary ligands in an attempt to illustrate their utility in the palladium-mediated preparation of aryl ethers from aryl halides. Ullman-type homo-coupling of the aryl halides persistently occurred instead of ether formati...
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| Format: | Others |
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ScholarWorks@UNO
2004
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| Online Access: | http://scholarworks.uno.edu/td/214 http://scholarworks.uno.edu/cgi/viewcontent.cgi?article=1218&context=td |