Abstract
The reaction of potassium 2-(2,2-dimethylpropanoyl)-1,1,3,3-tetracyanopropenide with an equimolar amount of 2-sulfanylethanol afforded 2-{5-amino-2-(tert-butyl)-4-cyano-2-[(2-hydroxyethyl)sulfanyl]- 2,3-dihydrofuran-3-ylidene}propanedinitrile, whereas 4-amino-1-(tert-butyl)-1,6-bis[(2-hydroxyethyl)- sulfanyl]-3-imino-1,3-dihydrofuro[3,4-c]pyridine-7-carbonitrile was obtained in the reaction with excess 2-sulfanylethanol.
References
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Original Russian Text © A.A. Grigor’ev, S.V. Karpov, O.E. Nasakin, V.A. Tafeenko, O.V. Kayukova, Ya.S. Kayukov, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 3, pp. 496–498.
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Grigor’ev, A.A., Karpov, S.V., Nasakin, O.E. et al. Reaction of Potassium 1,1,3,3-Tetracyano-2-(2,2-dimethylpropanoyl)propenide with 2-Sulfanylethanol. Russ J Org Chem 54, 503–505 (2018). https://doi.org/10.1134/S107042801803020X
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DOI: https://doi.org/10.1134/S107042801803020X