Current Green Chemistry最新文献

{"title":"A Review on Environment-friendly Protocol for the Synthesis of Pyrazole Derivative","authors":"Nitesh Kumar, Sejal Rajput, Ridham D Patel, Ashesha Yadav, Dr. Shanta Raj Lakshmi","doi":"10.2174/0122133461316393240708085115","DOIUrl":"https://doi.org/10.2174/0122133461316393240708085115","url":null,"abstract":"\u0000\u0000Pyrazole derivatives are a significant group of heterocyclic compounds that have a diverse\u0000variety of biological activities and are used in several fields, such as medicines, agrochemicals, and\u0000materials research. Conventional methods for synthesizing pyrazole derivatives typically require\u0000severe reaction conditions, hazardous reagents, and environmentally harmful solvents, presenting\u0000considerable obstacles to achieving sustainable chemistry. This analysis specifically examines the\u0000latest progress made in creating environmentally friendly procedures for producing pyrazole derivatives.\u0000The study investigates different strategies in green chemistry, such as reactions without solvents,\u0000techniques including microwave and ultrasonic assistance, and using renewable resources and\u0000environmentally friendly catalysts. An in-depth analysis is conducted to evaluate the efficiency, selectivity,\u0000and environmental impact of these approaches. This review intends to comprehensively\u0000explore the potential for sustainable practices in synthesizing pyrazole derivatives by emphasizing\u0000advancements in green synthetic methods. It seeks to encourage further research and use of green\u0000chemistry concepts in heterocyclic chemistry.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141664351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green and Convenient Synthesis of Pharmaceutically Active Mono and\u0000Bis-dihydroquinazolines via a One-pot Multicomponent Reaction Under\u0000Sulfamic Acid Catalysis","authors":"Amir Samiei, Mohammad Ali Bodaghifard, M. Hamidinasab","doi":"10.2174/2213346110666230809141555","DOIUrl":"https://doi.org/10.2174/2213346110666230809141555","url":null,"abstract":"\u0000\u0000Multicomponent reactions (MCRs) and green chemistry are essential criteria for\u0000the development of efficient chemical syntheses for valuable organic compounds.\u0000\u0000\u0000\u0000The design, synthesis, and development of sustainable procedures for the production of novel\u0000biological and pharmaceutical molecules have gained high importance. Herein, an environmentally benign\u0000synthesis of mono- and bis-2,3-dihydroquinazolin-4(1H)-ones as pharmaceutically active compounds\u0000was carried out in good to high yields of 80-99% within 45-120 minutes.\u0000\u0000\u0000\u0000The desired products were synthesized via three-component and pseudo five-component condensations\u0000of isatoic anhydride, a primary amine (aniline or ammonium acetate), and an aldehyde/dialdehyde\u0000using sulfamic acid (20%) as a solid acidic catalyst under the solvent-free condition at 100°C.\u0000\u0000\u0000\u0000The easy work-up procedure, metal-free and environmentally benign catalyst, green reaction\u0000conditions for performing MCRs, and high yields of pure products are some advantages of the presented\u0000protocol.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141230267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lactic Acid Bacteria As Biological Control Agent For Controlling\u0000Aspergillus Growth and Aflatoxin Production: A Review","authors":"Rubi Ahuja, Minhaj Ahmad Khan","doi":"10.2174/0122133461284473240408075321","DOIUrl":"https://doi.org/10.2174/0122133461284473240408075321","url":null,"abstract":"\u0000\u0000Aspergillus sp., a ubiquitous filamentous fungus, poses significant challenges to the food industry\u0000as a common spoilage and mycotoxin producing organism. The conventional use of chemical preservatives\u0000to control Aspergillus contamination raises concerns about potential health risks and environmental impacts.\u0000Therefore, alternative approaches, such as the utilization of natural biopreservatives, as inexpensive, safe,\u0000and promising mycotoxin decontamination strategies are being explored. Lactic acid bacteria have gained\u0000considerable attention as potential candidates due to their antimicrobial properties and long-standing safe use\u0000in food fermentation. This review provides a thorough summary of the potential of lactic acid bacteria as\u0000biopreservatives against Aspergillus sp. The inhibitory mechanisms of lactic acid bacteria against the proliferation of Aspergillus and mycotoxin yield are explored, highlighting the role of organic acids, antimicrobial\u0000peptides, and other bioactive compounds. The versatile application of lactic acid bacteria based natural preservatives across a range of food matrices, storage conditions, etc. is also addressed. Further research is warranted to optimize lactic acid bacteria strains, explore synergistic combinations, and investigate their efficacy\u0000in real food systems. Implementing lactic acid bacteria based biopreservative strategies could significantly\u0000enhance food safety and quality by reducing Aspergillus contamination and mycotoxin risks.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140702968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plastic Waste Valorization: Prospects for Green Hydrogen Production","authors":"Rafael Luque","doi":"10.2174/0122133461291112240404032247","DOIUrl":"https://doi.org/10.2174/0122133461291112240404032247","url":null,"abstract":"\u0000\u0000Plastic waste is a current issue worldwide that is already negatively influencing and\u0000threatening the lives of human beings, with residual micro- and nanoplastics entering water and soil\u0000bodies inducing recalcitrant pollution and health issues. The proposed perspective has been aimed to\u0000provide an overview of the potential of plastic waste valorization to green hydrogen and carbonaceous nanostructures. The overall concept additionally includes the utilization of the generated carbonaceous nanostructures to design advanced functional materials in combination with the obtained\u0000green hydrogen from plastic waste in a number of batch-to-flow catalytic hydrogenations to close the\u0000circle of sustainable integrated valorization of plastic waste. The concept also includes insightful\u0000Life-Cycle Assessment (LCA) and techno-economic studies in order to select the most relevant lines\u0000from the sustainability and cost-competitive standpoints.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140703174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green Graphene is a Boon for Managing Triple-negative Breast Cancer","authors":"Deepak Singh Bisht, V. Chawla, Pooja A. Chawla","doi":"10.2174/0122133461297380240328050900","DOIUrl":"https://doi.org/10.2174/0122133461297380240328050900","url":null,"abstract":"<jats:sec>\u0000<jats:title />\u0000<jats:p />\u0000</jats:sec>","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140748275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Glycogen: A Novel Biopolymer Catalyst for the One-Pot Synthesis of Spirooxindoles, Spiro-Acenaphthylenes, and Spiro-2-Aminopyrans\u0000Derivatives under Mild Conditions","authors":"N. Ahmadi, M. Maghsoodlou, M. Nassiri, Forough Jalili Milani","doi":"10.2174/0122133461280455240305061938","DOIUrl":"https://doi.org/10.2174/0122133461280455240305061938","url":null,"abstract":"\u0000\u0000Background: Glycogen, a naturally occurring macromolecule, in its granular\u0000form and without any post-modification was found to be an efficient and eco-friendly bifunctional\u0000heterogeneous organocatalyst.\u0000\u0000\u0000\u0000This catalyst can be useful for the domino synthesis of various spiropyren annulated derivatives\u0000through three-component condensation of isathin, malononitrile, and diverse 1,3-dicarbonyl compounds,\u0000activated CH-acids, through Knoevenagel-Michael-annulation sequence under mild conditions.\u0000\u0000\u0000\u0000Corresponding spiro derivatives were obtained in high to excellent yields after 5-15 min\u0000stirring in 2 mL EtOH and 60°C in the presence of 0.01g of glycogen, equimolar amounts of isatin/\u0000acenaphthoquinone/ninhydrin, malononitrile, and 1,3-dicarbonyl compounds.\u0000\u0000\u0000\u0000FTIR and 1H NMR spectroscopic showed there isn't any catalyst in the media and desired\u0000products were obtained in excellent purity.\u0000\u0000\u0000\u0000Avoiding any transition metal, one-pot, and multicomponent procedure catalyzed by a\u0000biopolymer, broad substrate scope, and operational simplicity are essential features of this methodology\u0000for the preparation of medicinally important compounds.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140388072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unlocking the Potential: A Comprehensive Review for the Synthesis of\u0000Benzofuran Derivatives","authors":"Krina Patel, Heli Patel, Drashti Shah, Dharti Patel, Neel Savaliya, Tushar Bambharoliya, Ashish Shah, Anjali Mahavar, Ashish D. Patel","doi":"10.2174/0122133461272081231102061911","DOIUrl":"https://doi.org/10.2174/0122133461272081231102061911","url":null,"abstract":"\u0000\u0000Benzofuran, a versatile heterocyclic compound, has gained considerable attention in\u0000recent years due to its diverse biological activities, distinctive structural characteristics, broad synthetic\u0000approaches, and extensive applications. The growing potential inherent in benzofuran encourages\u0000many researchers to address the challenges of the synthesis of its framework. This comprehensive\u0000review aims to provide a detailed overview of the recent advancements in the synthesis\u0000of diverse benzofuran derivatives, highlighting innovative strategies, synthetic methodologies, and\u0000significant breakthroughs in the field. The synthetic methodologies are classified as metalcatalyzed\u0000routes, green-solvent-based routes, microwave-assisted methods, catalyst-free and solvent-\u0000free methods, and a miscellaneous group of routes. This categorization in review provides an\u0000easy means for the reader to rationally select the best possible synthetic method for benzofuran\u0000derivatives. In addition, it explores the use of different solvents and catalysts in benzofuran synthesis,\u0000which serves as a valuable resource for chemists, researchers, and scientists involved in pharmaceutical\u0000and allied sciences. Overall, this review provides a comprehensive overview of the\u0000synthesis of benzofuran scaffolds and complies with all the significant developments in the synthetic\u0000routes of benzofuran, which will be useful for researchers interested in the development of\u0000new benzofuran-based molecules.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140083279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biochar Amendment and its Impacts on Medicinal and Aromatic Plants in\u0000Sustainable Agriculture","authors":"M. H. Shahrajabian, Wenli Sun","doi":"10.2174/0122133461286440240123055247","DOIUrl":"https://doi.org/10.2174/0122133461286440240123055247","url":null,"abstract":"\u0000\u0000Biochar application and r\u0000esearch have experienced a significant increase in\u0000recent decades. It can produce different kinds of organic materials, and it can be employed for different\u0000purposes, such as soil conditioning, carbon sequestration and filtration of pollutants from gas and\u0000aqueous media. Biochar is a C-rich material, which can be obtained from different types of organic\u0000feedstock, such as animal manure, sewage sludge, wood and crop residues and other organic waste.\u0000It is also considered an environmentally friendly and resource-saving approach in medicinal and\u0000aromatic plants production. Biochar can lead to plant growth improvement and influence on chemical\u0000components of medicinal plants, stimulate the growth of soil microflora, increase soil carbonsequestration,\u0000bioremediation of soil, regulate carbon fluxes between atmosphere and biosphere,\u0000reduce biotic stress in plants, improve soil nutrient availability, decrease abiotic stress in plants,\u0000wastewater treatment, immobilization and sorption of soil heavy metal contaminants.\u0000\u0000\u0000\u0000Relevant literature has been obtained using the keywords “biochar”, “organic amendment”,\u0000“soil quality”, “medicinal Plants”, “natural products”, “soil quality”, “macronutrient”, and “chemical\u0000components” in scientific databases, such as “PubMed”, “SciFinder”, “Elsevier”, and “Web of Science”.\u0000\u0000\u0000\u0000The aim of this literature review is to study the impact of different kinds of biochars on medicinal\u0000and aromatic plants, soil quality and soil fertility by considering case studies of successful\u0000paradigms.\u0000\u0000\u0000\u0000Conclusively, we consider our review article will provide an appropriate guide for practitioners\u0000and researchers for future studies as well as large-scale field applications.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140471721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vapor-Liquid Equilibrium of System Comprising Green Solvents: A\u0000Holistic Review","authors":"Priyank Khirsariya, V. Parsana","doi":"10.2174/0122133461272026231101094324","DOIUrl":"https://doi.org/10.2174/0122133461272026231101094324","url":null,"abstract":"\u0000\u0000The design and operation of distillation columns is based on vapor-liquid equilibrium\u0000data, which is a necessity for the chemical industry. In recent years, chemical industry has embraced\u0000green chemistry and sustainable development. Furthermore, green solvents are more environmentfriendly\u0000and cleaner than conventional solvents and thus offer a good alternative. Very limited work\u0000has been reported in the literature that focuses on the generation of isobaric/isothermal vapor-liquid\u0000equilibrium (VLE) data of systems comprising green solvents. In this paper, reported VLE data are\u0000explored for three emerging green solvents, such as cyclopentyl methyl ether (CPME), γ-\u0000valerolactone (GVL), and 2-methyltetrahydrofuran (2-MeTHF). Emerging green solvents have favorable\u0000environmental, health, and safety characteristics, making them attractive alternatives for a\u0000wide range of applications. The study focuses on two critical separations; the extraction of formic\u0000acid from Power-to-X chemical processes and purification of acetic acid from chemical synthesis or\u0000fermentation processes. Both processes are integral parts of the chemical industry's sustainable development.\u0000To facilitate these separations, accurate VLE data for these green solvents with acetic\u0000acid/formic acid systems are essential. The paper reviews literature related to VLE data for systems\u0000involving these green solvents. It provides insights into the experimental conditions, equipment,\u0000analysis methods, thermodynamic models, and error-minimizing functions used in the previous studies.\u0000The researchers can refer to this information as a useful reference prior to the VLE experimentation\u0000and modeling of systems comprising these three green solvents. Moreover, the paper presents an\u0000overview of recent research on green solvents and their applications, illustrating their versatility and\u0000potential for various industrial processes. Research efforts are needed to generate VLE data for green\u0000solvent systems and support the chemical industry in transitions towards more sustainable practices.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Present State in the Development of Aerogel and Xerogel and their Applications for Wastewater Treatment: A Review","authors":"Yaksha Verma, Gaurav Sharma, Amit Kumar, P. Dhiman, Florian J .Stadler","doi":"10.2174/0122133461273226231208060050","DOIUrl":"https://doi.org/10.2174/0122133461273226231208060050","url":null,"abstract":"\u0000\u0000This comprehensive analysis investigates the current state of development and emerging applications of aerogels and xerogels in wastewater treatment. Aerogels and xerogels, which are characterized by their distinctive porosity architectures and extraordinary material qualities (low density and high surface area), have received much interest in recent years for their potential to transform the field of wastewater treatment. In this study, we present a complete overview of the synthesis processes and structural properties of these materials, highlighting current advancements and innovations. As adsorbents, catalysts, thermal insulation materials, or drug delivery matrices, they have been employed in a number of different disciplines. Aerogels and xerogels have demonstrated their adsorption capability by effectively collecting a wide spectrum of pollutants contained in wastewater. These include the removal of potentially hazardous and deleterious components such as metal ions and organic dyes, which are prevalent in wastewater streams, as well as other organic compounds. Our analysis not only covers the synthesis and applications of aerogels and xerogels, but it also highlights eco-friendly synthesis alternatives, in line with the growing demand for sustainable material preparation methods. Against the backdrop of rising global water concerns, this analysis highlights the promising potential of these materials to play a crucial role in providing sustainable wastewater treatment solutions, thereby establishing a critical future goal.\u0000","PeriodicalId":10856,"journal":{"name":"Current Green Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139532450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}