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.
Primary Language | English |
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Subjects | Chemical Engineering |
Journal Section | Research Article |
Authors | |
Publication Date | January 1, 1985 |
Published in Issue | Year 1985 Volume: 31 |
Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
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