Abstract
Removal of the ethoxycarbonyl group in ethyl cyano-(2,2-dimethyl-4-propyltetrahydro-2H-pyran-4 -yl)acetate afforded the corresponding (2,2-dimethyl-4-propyltetrahydro-2H-pyran-4-yl)acetonitrile. The reduction of the latter with lithium aluminum hydride furnished 2-(2,2-dimethyl-4-propyltetrahydro-2H-pyran- 4-yl)ethanamine, which reacted with furfural and a heterocyclic ketone followed by reduction to form the secondary amines and some amides. Hydrolysis of the above nitrile resulted in the corresponding acid, which was converted in a series of amides.
References
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Original Russian Text © N.S. Arutyunyan, L.A. Akopyan, N.Z. Akopyan, G.A. Panosyan, G.A. Gevorgyan, 2018, published in Zhurnal Obshchei Khimii, 2018, Vol. 88, No. 7, pp. 1202–1206.
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Arutyunyan, N.S., Akopyan, L.A., Akopyan, N.Z. et al. Synthesis and Some Transformations of (2,2-Dimethyl-4-propyltetrahydro-2H-pyran-4-yl)acetonitrile. Russ J Gen Chem 88, 1537–1541 (2018). https://doi.org/10.1134/S1070363218070290
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DOI: https://doi.org/10.1134/S1070363218070290