Polyfuryl(aryl)alkanes and their derivatives. 13. Molecular structure of bis(5-methyl-2-furyl)(4-methoxyphenyl)methane and tris(5-methyl-2-furyl)methane

Authors

  • А. В. Бутин Kuban State Technological University, 350072 Krasnodar
  • Г. Д. Крапивин Kuban State Technological University, 350072 Krasnodar
  • B. Е. Заводник Kuban State Technological University, 350072 Krasnodar
  • B. Г. Кyльневич Kuban State Technological University, 350072 Krasnodar

Abstract

4-Methoxyphenylbis(5-methyl-2-furyl)methane (I) and tris(5-methyl-2-furyl)methane (II) were investigated by X-ray crystallographic analysis. It was established that the molecules of (I) have a propeller conformation with Cs symmetry, and the furan rings are turned with the oxygen atoms towards the methine hydrogen atom. The molecule of (II) has a different conformation with C2v symmetry; one of the furan rings and the methine C‒H bond lie ideally in one plane, and the other two furan rings are arranged symmetrically with the oxygen atoms in relation to this bond and incline toward eclipsing of the exocyclic C‒C bond.

How to Cite
Butin, A. V.; Krapivin, G. D.; Zavodnik, V. E.; Kul'nevich, V. G. Chem. Heterocycl. Compd. 1996, 32, 555. [Khim. Geterotsikl. Soedin. 1996, 648.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01164784

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Published

1996-05-25

Issue

No. 5 (1996)

Section

Original Papers