10.1021/ol048907f.s001 Jin-Heng Li Jin-Heng Li Wen-Jie Liu Wen-Jie Liu Dabco as an Inexpensive and Highly Efficient Ligand for Palladium-Catalyzed Suzuki−Miyaura Cross-Coupling Reaction American Chemical Society 2004 arylboronic acids Dabco Pd Suzuki 2004-08-05 00:00:00 Journal contribution https://acs.figshare.com/articles/journal_contribution/Dabco_as_an_Inexpensive_and_Highly_Efficient_Ligand_for_Palladium_Catalyzed_Suzuki_Miyaura_Cross_Coupling_Reaction/3329815 An inexpensive and highly efficient Pd(OAc)<sub>2</sub>/Dabco catalytic system has been developed for the cross-coupling of aryl halides with arylboronic acids. A combination of Pd(OAc)<sub>2</sub> and Dabco (triethylenediamine) was observed to form an excellent catalyst, which affords high TONs (turnover numbers; TONs up to 950 000 for the reaction of PhI and <i>p</i>-chlorophenylboronic acid) for Suzuki−Miyaura cross-coupling of various aryl iodides and bromides with arylboronic acids.