Abstract
The acylation of carbethoxymethylenetriphenylphosphorane with 2,2-dimethyltetrahydropyran-4-carboxylic acid chloride and subsequent pyrolysis of the resulting ylid lead to the formation of ethyl 2,2-diniethyltetrahydro-4-pyranylpropiolate, the hydration of which gives the corresponding Β-keto ester.
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R. A. Kuroyan, F. V. Dangyan, N. S. Arutyunyan, and é. S. Marashyan, Arm. Khim. Zh., 29, 447 (1976).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 309–310, March, 1979.
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Vartanyan, R.S., Kazaryan, Z.V. & Vartanyan, S.A. Synthesis of ethyl Β-(2,2 -dimethyltetrahydro-4-pyranyl)-Β-oxopropionate. Chem Heterocycl Compd 15, 253–254 (1979). https://doi.org/10.1007/BF00474084
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DOI: https://doi.org/10.1007/BF00474084