Chemija / Chemistry
 ISSN 0235-7216 ISSN 2424-4538 (online) |
2012 m. Nr. 1 Pd-catalyzed cross-coupling reactions of benzo- and thieno-annelated pyrimidinones, possessing the benzylsulfanyl moiety
3-Benzyl-2-(benzylsulfanyl)quinazolin-4(3H)-one and 3-benzyl-2-(benzylsulfanyl)[1]- benzothieno[ 3,2-d]pyrimidin-4(3H)-one bearing the benzylsulfanyl group as a leaving partner were engaged in copper-mediated palladium-catalyzed cross-coupling reactions with a range of (hetero)aromatic boronic acids and the corresponding organotin derivatives. These results could extend the scope and library of new condensed polyheteroaromatic systems chemistry.
Keywords: cross-coupling, Stille reaction, Suzuki reaction, pyrimidinone |
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