{"title":"氧化锌/CuO@GO有机金属纳米催化剂绿色合成噻吩喹啉及其抗菌抗氧化活性评价","authors":"Fatemeh Sheikholeslami-Farahani, Azadeh Parhami, Khatereh Khandan Barani, Somayeh Akbari","doi":"10.1002/aoc.70302","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>This study effectively synthesized thiazinoquinolines, a new type of fused heterocyclic compounds, using a multicomponent process with high efficiency. The procedure employed naphthylamine, 2-arylidenemalononitrile, and isothiocyanates in an aqueous solution at ambient temperature, utilizing ZnO/CuO@GO as a recyclable catalyst. Because of having an NH group in the synthesized compounds, we investigate the antioxidant property of some synthesized thiazinoquinoline by diphenyl-picrylhydrazine (DPPH) radical trapping and the power of the ferric reduction experiment. Also, employing Gram-positive and Gram-negative bacteria in the disk diffusion procedure confirmed the antimicrobial effect of some thiazinoquinoline derivatives. The results showed that synthesized compounds prevented bacterial growth. The synthesis of fused thiazinoquinolines demonstrated several advantageous properties, including rapid reactions, elevated yields of the final product, and straightforward separation of the catalyst and product from the reaction mixture.</p>\n </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 9","pages":""},"PeriodicalIF":3.7000,"publicationDate":"2025-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Green Synthesis of Thiazinoquinolines and Evaluation of Antimicrobial and Antioxidant Activity Employing ZnO/CuO@GO Organometallic Nanocatalyst\",\"authors\":\"Fatemeh Sheikholeslami-Farahani, Azadeh Parhami, Khatereh Khandan Barani, Somayeh Akbari\",\"doi\":\"10.1002/aoc.70302\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>This study effectively synthesized thiazinoquinolines, a new type of fused heterocyclic compounds, using a multicomponent process with high efficiency. The procedure employed naphthylamine, 2-arylidenemalononitrile, and isothiocyanates in an aqueous solution at ambient temperature, utilizing ZnO/CuO@GO as a recyclable catalyst. Because of having an NH group in the synthesized compounds, we investigate the antioxidant property of some synthesized thiazinoquinoline by diphenyl-picrylhydrazine (DPPH) radical trapping and the power of the ferric reduction experiment. Also, employing Gram-positive and Gram-negative bacteria in the disk diffusion procedure confirmed the antimicrobial effect of some thiazinoquinoline derivatives. The results showed that synthesized compounds prevented bacterial growth. The synthesis of fused thiazinoquinolines demonstrated several advantageous properties, including rapid reactions, elevated yields of the final product, and straightforward separation of the catalyst and product from the reaction mixture.</p>\\n </div>\",\"PeriodicalId\":8344,\"journal\":{\"name\":\"Applied Organometallic Chemistry\",\"volume\":\"39 9\",\"pages\":\"\"},\"PeriodicalIF\":3.7000,\"publicationDate\":\"2025-08-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Organometallic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/aoc.70302\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Organometallic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/aoc.70302","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
Green Synthesis of Thiazinoquinolines and Evaluation of Antimicrobial and Antioxidant Activity Employing ZnO/CuO@GO Organometallic Nanocatalyst
This study effectively synthesized thiazinoquinolines, a new type of fused heterocyclic compounds, using a multicomponent process with high efficiency. The procedure employed naphthylamine, 2-arylidenemalononitrile, and isothiocyanates in an aqueous solution at ambient temperature, utilizing ZnO/CuO@GO as a recyclable catalyst. Because of having an NH group in the synthesized compounds, we investigate the antioxidant property of some synthesized thiazinoquinoline by diphenyl-picrylhydrazine (DPPH) radical trapping and the power of the ferric reduction experiment. Also, employing Gram-positive and Gram-negative bacteria in the disk diffusion procedure confirmed the antimicrobial effect of some thiazinoquinoline derivatives. The results showed that synthesized compounds prevented bacterial growth. The synthesis of fused thiazinoquinolines demonstrated several advantageous properties, including rapid reactions, elevated yields of the final product, and straightforward separation of the catalyst and product from the reaction mixture.
期刊介绍:
All new compounds should be satisfactorily identified and proof of their structure given according to generally accepted standards. Structural reports, such as papers exclusively dealing with synthesis and characterization, analytical techniques, or X-ray diffraction studies of metal-organic or organometallic compounds will not be considered. The editors reserve the right to refuse without peer review any manuscript that does not comply with the aims and scope of the journal. Applied Organometallic Chemistry publishes Full Papers, Reviews, Mini Reviews and Communications of scientific research in all areas of organometallic and metal-organic chemistry involving main group metals, transition metals, lanthanides and actinides. All contributions should contain an explicit application of novel compounds, for instance in materials science, nano science, catalysis, chemical vapour deposition, metal-mediated organic synthesis, polymers, bio-organometallics, metallo-therapy, metallo-diagnostics and medicine. Reviews of books covering aspects of the fields of focus are also published.