id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-590	Sharba, A. H.; Hassan, H. A.; Hassan, D. F.	Synthesis of Heterocyclic Compounds Derived from 2-Mercapto Quinoline	2017	11	.pdf	application/pdf	3415	156	69	IR spectra of compound (3) and (4) exposed the absence of stretching bands of (NH) and (NH2) groups at 3199- 3276 cm-1 and the appearance of stretching bands of (C=N) endocyclic around 1600 cm-1, (C-H) of (CH3) at 2922-2856 cm-1 for compound (3) and (C=O amide) at 1668 cm-1 for compound (4). 308, 220 6 (NH2) 3240, 3380; (C-Harm.) 3030; (C-Halph.) 2985, 2920; (SH) 2650; (C=N) 1620; (C=C) 1600-1580; (N-C=S) 1520.	cache/iajs-590.pdf	txt/iajs-590.txt