- Communications Faculty of Sciences University Ankara Series B Chemistry and Chemical Engineering
- Vol: 31
- SPECTROPHOTOMETRIC STUDIES ON SOME l-(ARYLAZO)- PROPANE-2-ONE
SPECTROPHOTOMETRIC STUDIES ON SOME l-(ARYLAZO)- PROPANE-2-ONE
Authors : Y. M. Issa
Pages : 0-0
Doi:10.1501/Commub_0000000270
View : 10 | Download : 6
Publication Date : 1985-01-01
Article Type : Research
Abstract :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