Youssef, Mohamed S. K.; El-Dean, Adel M. Kamal; Abbady, Mohamed S., Collection of Czechoslovak Chemical Communications, 1991, vol. 56, # 8, p. 1768 - 1775
Youssef, Mohamed S. K.; El-Dean, Adel M. Kamal; Abbady, Mohamed S., Collection of Czechoslovak Chemical Communications, 1991, vol. 56, # 8, p. 1768 - 1775
Electronic spectra, solvatochromic behavior and acid–base properties of some azo cinnoline compounds
作者:Nasr M Rageh
DOI:10.1016/s1386-1425(03)00210-5
日期:2004.1
The electronicspectra of three azo cinnoline derivatives have been studied in pure and mixed organic solvents of different characteristics as well as the effect of concentration of the compounds in the different solvents. The different bands observed have been assigned to the proper electronic transition. The longer wavelength band displayed by the para nitro cinnoline derivative in dimethylformamide
Synthesis of 1-Arylazo-3-acetyl-1H-cinnolin-4-one Derivatives
作者:Mohamed S. Abbady、Abd El-Aal M. Gaber
DOI:10.1135/cccc19921149
日期:——
The biological activity of azocinnoline derivatives especially in the chemotherapy of Trypanosomiasis was already reported. Considering the foregoing and in continuation of our previous work, 3-acetyl-1H-cinnolin-4-one (I) has been well exploited as a coupling component.