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  • Title: Synthesis of S-acetyl oligoarylenedithiols via Suzuki-Miyaura cross-coupling.
    Author: Operamolla A, Omar OH, Babudri F, Farinola GM, Naso F.
    Journal: J Org Chem; 2007 Dec 21; 72(26):10272-5. PubMed ID: 18044921.
    Abstract:
    Oligoarylenes with three or four aromatic rings, bearing two S-acetylated mercaptomethyl groups in 1,3 position on one end of the polyaromatic system and presenting various functionalities on the other terminal ring, have been synthesized by the Suzuki-Miyaura cross-coupling reaction. The use of palladium complexes with a Buchwald's phosphine as ligand allowed us to perform this coupling reaction also in the presence of benzylic S-acetyl-protected functionalities on the aromatic halide. The obtained oligoarylenes are potential novel candidates for the generation of self-assembling monolayers on metal substrates.
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