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Chemistry of Heterocyclic Compounds

, Volume 23, Issue 8, pp 833–836 | Cite as

Benzoid-quinoid tautomerism in azomethines and their structural analogs. 40. Synthesis and structure of 2-(aminobenzylidene)-3(2H)-benzo[b]thiophenones

  • E. N. Shepelenko
  • V. A. Bren'
  • G. E. Andreichkova
Article

Abstract

Some 2-benzoyl-3-alkoxybenzo[b]thiophenones, 2-[N-aryl(alkyl)aminobenzylidene]-3(2H)-benzo[b]thiophenones, and their N-formyl derivatives have been synthesized. According to their UV, IR, and PMR spectra, these have the aminobenzylideneketone structure.

Keywords

Organic Chemistry Structural Analog Thiophenones Aminobenzylidene 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1988

Authors and Affiliations

  • E. N. Shepelenko
    • 1
  • V. A. Bren'
    • 1
  • G. E. Andreichkova
    • 1
  1. 1.Research Institute for Physical and Organic ChemistryM. A. Suslov Rostov State UniversityRostov-on-Don

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