An article Fe3O4/ZnO/MWCNTs magnetic nanocomposites promoted synthesis of new chromeno pyrano [2,3-d]thiazins: Investigation of antioxidant and antibacterial activities WOS:000607783400001 published article about MULTICOMPONENT REACTIONS; EFFICIENT SYNTHESIS; DERIVATIVES; KF/CLINOPTILOLITE; NANOSTRUCTURES; ISOCYANIDES; CELL in [Dadashi, Hani; Hajinasiri, Rahimeh; Hossaini, Zinatossadat] Islamic Azad Univ, Dept Chem, Qaemshahr Branch, Qaemshahr, Iran in 2021, Cited 69. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. SDS of cas: 123-11-5
The Fe3O4/ZnO/MWCNTs magnetic nanocomposites as a high-performance organomettalic catalyst were employed for the preparation of new chromeno pyrano [2,3-d]thiazins derivatives in high yields via the five component reactions of 2-hydroxyacetophenone or its derivatives, dimethyl carbonate, aldehydes, malononitrile or ethyl 2-cyanoacetate, and isothiocyanates in ionic liquid at room temperature. The Fe3O4/ZnO/MWCNTs MNCs were synthesized using ionic liquid [OMIM]Br as a stabilizer and soft template. As well Fe3O4/ZnO/MWCNTs MNCs show a good improvement in the yield of the product and showed significant reusable ability. Due to having NH group in synthesized compounds, we investigate antioxidant property of some synthesized compounds by diphenyl-picrylhydrazine (DPPH) radical trapping and power of ferric reduction experiment. Furthermore, the disk diffusion test on Gram-positive and Gram-negative bacteria is utilized for investigation of antimicrobial activity of some chromeno pyrano [2,3-d]thiazins. The achieved outcomes of this experiment demonstrate that these synthesized compounds could prevent from growth of bacteria. Short time of reaction, high yields of product, easy separation of catalyst, and products are some benefits of this process.
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles