Synthesis and Characterization of 2-(2-Thiazolylazo)-5-[(N,N-dicarboxymethyl)amino]Benzoic Acid and Its Application to Spectrophotometry Determination of Microamounts of Palladium in Catalysts

1996 ◽  
Vol 53 (3) ◽  
pp. 349-355 ◽  
Author(s):  
Lihong Wang ◽  
Fulong Tang
2016 ◽  
Vol 13 (4) ◽  
pp. 762-769
Author(s):  
Baghdad Science Journal

Various of 2,5- disubstituted 1,3,4-oxadiazole (Schiff base, ?- lactam and azo) were synthesized from 2,5-di (4,4?-amino-1,3,4-oxadiazole which usequently synth-esized from mixture of 4- amino benzoic acid and hydrazine arch of polyphosphorus acid. The synthesized compounds were cherecterized by using some spectral data (UV, FT-IR , and 1H-NMR)


2019 ◽  
Vol 12 (5) ◽  
pp. 2207
Author(s):  
Mahdi F. Radi ◽  
Suhair S. Husain ◽  
Abrar Natek Mohammed Zaki ◽  
Alaa A. Sultan ◽  
Wejdan Mahmmod Hamed ◽  
...  

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