Abstract
Bis-and tetrakis(ω-dimethylamino)-substituted cross-conjugated polyene α-diketones, containing two thiophene rings, were synthesized from α-diketones of the thiophene series and β-dimethylaminoacrolein aminals and also 2-aza-3-dimethylaminoacrolein acetal.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 841–847, June, 2006.
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Krasnaya, Z.A., Smirnova, Y.V., Tatikolov, A.S. et al. Synthesis of bis-and tetrakis-(ω-dimethylamino)-substituted cross-conjugated polyene α-diketones of the thiophene series. Chem Heterocycl Compd 42, 735–740 (2006). https://doi.org/10.1007/s10593-006-0154-7
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DOI: https://doi.org/10.1007/s10593-006-0154-7