List of Articles Open Access Article Abstract Page Full-Text 1 - Graphical Abstracts Open Access Article Abstract Page Full-Text 2 - Synthesis and antimicrobial evaluation of 3-{[7-(2,4-dichlorophenyl)-5-(4-methoxyphenyl)]pyrido[2,3-d] pyrimidin-4-yl}-1N-ethoxyphthalimido-2-substituted-imidazolidin-4-one derivatives Open Access Article Abstract Page Full-Text 3 - Synthesis of functionalized thiazins via multicomponent reaction of isothiocyanates and activated acetylens in the presence of isoquinoline Open Access Article Abstract Page Full-Text 4 - L-Proline as an eco-friendly catalyst for microwave-assisted synthesis of trans-cinnamic acid derivatives Open Access Article Abstract Page Full-Text 5 - A novel synthesis of N-(4-nitrophenyl)-2-oxo-2H-chromene-3-carboxamide, N-(4-bromophenyl)-2-oxo-2Hchromene- 3-carboxamide and methyl-4-morpholino-2-oxo-2H-chromene-3-carboxylate from the reaction of coumarins with aliphatic and aromatic aminoes Open Access Article Abstract Page Full-Text 6 - Synthesis of a new class of 3-methyl-1-substituted-3H-1λ5-benzo [4,5]imidazo[1,2-c] [1,3,2]oxazaphosphol-1- one Open Access Article Abstract Page Full-Text 7 - A theoretical study on cycloaddition of norbornene and phenyl azide Open Access Article Abstract Page Full-Text 8 - Synthesis of bis–indolylmethanes, tris–indolylmethanes and 3, 3'-diindolyloxindole derivatives using cellulose sulfuric acid as the biodegradable solid acid catalyst under heterogeneous condition Open Access Article Abstract Page Full-Text 9 - Zinc oxide-acetyl chloride as an efficient catalyst for the one-pot preparation of Knoevenagel condensation of aromatic aldehydes with 1,3-dimethylbarbituric acid Open Access Article Abstract Page Full-Text 10 - Synthesis of 1,2- dihydroisoquinolines using isoquinoline and activated acetylenes with NH-acids