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Kolekcje
Inne
Suzuki-Miyaura and Hiyama reactions catalyzed by orthopalladated triarylphosphite complexes.
Autorzy
Rok wydania
2010
Czasopismo
Numer woluminu
66
Strony
9502-9507
DOI
10.1016/j.tet.2010.10.021
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Orthometallated, dimeric, and monomeric palladium complexes with triphenylphoshito ligands and square-planar complexes of the type PdCl2[P(OR)3]2 (where R=Ph, m-MeC6H4, o-MeC6H4, C6H3-2,4-tBu2) were applied in the Suzuki–Miyaura and the Hiyama reactions leading to the same product, 2-Mebiphenyl. The desired product was obtained in high yield in reactions performed in ethane-1,2-diol with Cs2CO3 as a base. The optimized procedure was also applied to the synthesis of other biphenyl derivatives, and in most cases the Suzuki–Miyaura procedure led to higher yields of the product.
Słowa kluczowe
Suzuki–Miyaura reaction, Hiyama reaction, Palladium, Orthometallation, Phosphite
Adres publiczny
https://doi.org/10.1016/j.tet.2010.10.021
Strona internetowa wydawcy
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