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Chemistry of Heterocyclic Compounds

, Volume 32, Issue 9, pp 1052–1054 | Cite as

Ultraviolet absorption spectra of 2-alkylamino-, 2-phenylamino-,2-morpholino-3-(or 5)-nitro-4-methylpyridines and some 2-alkylamino-3,5-dinitro-4-methylpyridines

  • M. Wandas
  • A. Puszko
  • H. Ban-Oganowska
Article

Abstract

Electronic spectra of thirteen title compounds were measured and the substituent effect on λmax and εmax were discussed. It was found that there is a disturbance of mutual electronic interaction of substituent by a steric ortho-effect. The obtained results provide evidence that the investigated 2-akylamino compounds exist in amino form.

Keywords

Organic Chemistry Absorption Spectrum Electronic Spectrum Title Compound Electronic Interaction 
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 1996

Authors and Affiliations

  • M. Wandas
  • A. Puszko
  • H. Ban-Oganowska

There are no affiliations available

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