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Efficient Palladium-Catalyzed Cyclotrimerization of Arynes: Synthesis of Triphenylenes |
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| Authors: | Diego Peñ a,Sonia Escudero,Dolores Pé rez,Enrique Guitiá n,Luis Castedo |
| Abstract: | Found at the core of many discotic liquid crystals , triphenylenes can now be synthesized efficiently by the palladium-catalyzed trimerization of arynes, including those containing donor and acceptor substituents [Eq. (a); R=OMe, F]. |
| Keywords: | Arynes Cyclotrimerizations Palladium Triphenylenes |