Abstract
Alkylation of 2-furylacetonitrile with alkylhalides is a convenient method for the synthesis of monoand di-α-substituted 2-furylacetic acids. Alkylation is accompanied by hydrolysis of the 2-furylacetonitrile to 2-furylacetic acid, and by dimerization to β-amino-α,γ-di-(2-furyl)-crotononitrile. The latter is also obtained by reaction of 2-furylacetonitrile with phenylmagnesium bromide, phenyl furfuryl ketone being obtained in only insignificant amounts. The ketone is also formed by the reaction of 2-furylacetyl chloride with diphenylcadmium.
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Novitskii, K.Y., Gresl, K., Lyubinskaya, O.V. et al. Studies in the furan series. Chem Heterocycl Compd 5, 308–312 (1969). https://doi.org/10.1007/BF00471131
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DOI: https://doi.org/10.1007/BF00471131