Structure of sterically hindered aryl derivatives of five-membered nitrogen containing heterocyclic ortho-analogs of POPOP

A. O. Doroshenko, L. D. Patsenker, V. N. Baumer, L. V. Chepeleva, A. V. Van'Kevich, A. V. Kirichenko, S. N. Yarmolenko, V. M. Scherschukov, V. G. Mitina, O. A. Ponomaryov

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19 Scopus citations

Abstract

The molecular conformation of three newly synthesized, sterically hindered aryl derivatives of five-membered nitrogen-containing heterocyclic ortho-analogs of POPOP were studied by X-ray analysis and vibrational spectroscopy. It was shown that molecules of the compounds in the crystalline state and in solution are non-planar and asymmetric.

Original languageEnglish
Pages (from-to)353-363
Number of pages11
JournalMolecular Engineering
Volume3
Issue number4
DOIs
StatePublished - Dec 1994
Externally publishedYes

Keywords

  • 1,4-bis-(5-phenyloxazolyl-2)-benzene (POPOP) analogs
  • X-ray analysis
  • conformation analysis
  • vibrational spectroscopy

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