Abstract
A method for the synthesis of α-ethoxymethylene-β-(2,2-dimethyltetrahydro-4-pyranyl)-β-oxopropionate is proposed. New uncondensed biheterocyclic compounds were obtained on the basis of the latter. A fundamental difference in the behavior of this system with 1,2-, 1,3-, and 1,4-binucleophiles is demonstrated.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1318–1320, October, 1983.
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Vartanyan, R.S., Kazaryan, Z.V. Synthesis of new uncondensed biheterocyclic compounds — 2,2-Dimethyltetrahydropyran derivatives. Chem Heterocycl Compd 19, 1047–1050 (1983). https://doi.org/10.1007/BF00505748
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DOI: https://doi.org/10.1007/BF00505748