2-diethylaminovinyl derivatives of halogenated 1,4-quinones: synthetic and structural aspects

S. I. Zhivetyeva, I. A. Zayakin, I. Yu Bagryanskaya, E. V. Tretyakov

Research output: Contribution to journalArticlepeer-review

Abstract

Diethylaminovinyl derivatives of halogenated 1,4-quinones (enaminoquinones) are produced by the interaction of halogenated 1,4-quinones with N,N-diethyl-N-vinylamine obtained in situ from Et2NH and MeCHO. Molecular and crystal structures of enaminoquinones halogenated in the quinone fragment are determined. It is shown that in the solid phase, atoms of the entire push-pull system of enaminoquinones lie practically in one plane.

Original languageEnglish
Pages (from-to)1253-1259
Number of pages7
JournalJournal of Structural Chemistry
Volume61
Issue number8
DOIs
Publication statusPublished - 1 Aug 2020

Keywords

  • crystal structure
  • enaminoquinones
  • halogenated 1,4-quinones
  • hydrogen bond
  • N-vinylamines
  • π-stacking

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