SPECTROPHOTOMETRIC STUDIES ON SOME l-(ARYLAZO)- PROPANE-2-ONE
The UV and visible absorption spectra of some l-(arylazo)-propane-2-one are investigated in different organic solvents. The spectra are discussed in terms of medium effects and molecular structure. Band assignment is also attempted. The variation of absorption spectra with pH is utilised for the determination of pKa. The effect of substituenıs on pKa, Xmax and £maX is al¬so considered. The inıportant bands is the ir-spectra are discussed in relation to molecular struc¬ture.
Keywords:
SPECTROPHOTOMETRIC, STUDIES ARYLAZO,
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- Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
- ISSN: 1303-6017
- Başlangıç: 1948
- Yayıncı: Ankara Üniversitesi
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