2011. - V. 25. - N 4(120). - P. 12-17
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Previously undescribed alkyl-substituted aromatic .-diketones has been synthesized. On this basis new thieno[3,4-b]pyrazine-containing condensing monomers with donor-acceptor nature has been obtained as an attractive building blocks for a new low band gap .-conjugated polymers using in organic photovoltaics. The availability of using the proposed method of aromatic odiamines and .-diketones condensation for obtaining various 2,3-substituted pyrazine has been shown.
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