id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-306	Hasan, Sulaiman M.; Samir, Ali H.; majeed, Ismaeel Y.	Synthesis and Characterization of Novel Schiff Bases of Imide Moiety	2017	14	.pdf	application/pdf	2937	215	69	Also , FT-IR spectra showed many clear absorption bands including band at (1735-1786)cm-1 , (1602)cm-1 , (1544)cm-1 , (1354-1363)cm-1 due to (C=O)imide , (C=N) ,(C=C) , (C-N) imide and (C-S) respectively .1H-NMR spectrum of compound (II),figure(3) showed signals at ᵟ(3.33 ,2.33,7.96 -8.04 ,14.66) ppm due to amine proton ,SH, aromatic protons and NH tautomer [16] . Vol. 27 (3) 2014 showed the disappearance of two absorption bands at 3415- 3267 cm-1 due to the (-NH2) stretching of amino group , and appearance of band at 1654 cm-1 due to (C=N) group of imine .1H-NMR was more informative , characteristic peaks were observed atᵟ( 6.69-8.17) (mult ,H of two benzene ring ) , 4.05 (s,2H,of SCH2), 2.67 (s,6H, of N(CH3)2), 11.38 (s,1H,of NH of amide ), 4.43(s,1H,CH=N).	cache/iajs-306.pdf	txt/iajs-306.txt