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Solid-phase rearrangement of aminals of 5-halofurfurals to 5-N,N-dialkylamino-furfurlyidene-N,N-dialkylimmonium salts

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Abstract

Aminals of 5-halofurfurals (products of the reaction of 5-halofurfurals with 2 moles of secondary amines) in the solid phase undergo rearrangement to 5-N,N-dialkylaminofurfurylidene-N,N-dialkylimmonium salts. The kinetics of the reaction were studied. A mechanism for the reaction is proposed.

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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1468–1470, November, 1982.

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Novikov, V.N. Solid-phase rearrangement of aminals of 5-halofurfurals to 5-N,N-dialkylamino-furfurlyidene-N,N-dialkylimmonium salts. Chem Heterocycl Compd 18, 1136–1138 (1982). https://doi.org/10.1007/BF00506358

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  • DOI: https://doi.org/10.1007/BF00506358

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