Abstract
Carbon–carbon and carbon-heteroatom bond forming reactions are strategically employed for the generation of a variety of heterocyclic systems. This class of compounds represents the most general structural unit, present in many natural compounds. They are recognized for their valuable biologically properties and wide range of applications in medicinal, pharmaceutical, and other related fields of chemistry. This is an updated review on the use of dicarbonyl compounds under environmentally friendly conditions to access a series of heterocyclic structures, e.g., quinoxaline, quinazolinones, benzochalcogenazoles, indoles, among others. Synthetic protocols involving copper-catalyzed, multicomponent and cascade reactions, decarboxylative cyclization, recycling of CO2, and electrochemical approaches are presented and discussed.
Funding source: Conselho Nacional de Desenvolvimento Científico e Tecnológico
Funding source: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Award Identifier / Grant number: 001
Funding source: Financiadora de Estudos e Projetos
Funding source: Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: The study was supported by Conselho Nacional de Desenvolvimento Científico e Tecnológico, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (001), Financiadora de Estudos e Projetos, and Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
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© 2021 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Reviews
- Magnetic characterization of magnetoactive elastomers containing magnetic hard particles using first-order reversal curve analysis
- Microscopic understanding of particle-matrix interaction in magnetic hybrid materials by element-specific spectroscopy
- Biodeinking: an eco-friendly alternative for chemicals based recycled fiber processing
- Bio-based polyurethane aqueous dispersions
- Cellulose-based polymers
- Biodegradable shape-memory polymers and composites
- Natural substances in cancer—do they work?
- Personalized and targeted therapies
- Identification of potential histone deacetylase inhibitory biflavonoids from Garcinia kola (Guttiferae) using in silico protein-ligand interaction
- Chemical computational approaches for optimization of effective surfactants in enhanced oil recovery
- Social media and learning in an era of coronavirus among chemistry students in tertiary institutions in Rivers State
- Techniques for the detection and quantification of emerging contaminants
- Occurrence, fate, and toxicity of emerging contaminants in a diverse ecosystem
- Updates on the versatile quinoline heterocycles as anticancer agents
- Trends in microbial degradation and bioremediation of emerging contaminants
- Power to the city: Assessing the rooftop solar photovoltaic potential in multiple cities of Ecuador
- Phytoremediation as an effective tool to handle emerging contaminants
- Recent advances and prospects for industrial waste management and product recovery for environmental appliances: a review
- Integrating multi-objective superstructure optimization and multi-criteria assessment: a novel methodology for sustainable process design
- A conversation on the quartic equation of the secular determinant of methylenecyclopropene
- Recent developments in the synthesis and anti-cancer activity of acridine and xanthine-based molecules
- An overview of in silico methods used in the design of VEGFR-2 inhibitors as anticancer agents
- Fragment based drug design
- Advances in heterocycles as DNA intercalating cancer drugs
- Systems biology–the transformative approach to integrate sciences across disciplines
- Pharmaceutical interest of in-silico approaches
- Membrane technologies for sports supplementation
- Fused pyrrolo-pyridines and pyrrolo-(iso)quinoline as anticancer agents
- Membrane applications in the food industry
- Membrane techniques in the production of beverages
- Statistical methods for in silico tools used for risk assessment and toxicology
- Dicarbonyl compounds in the synthesis of heterocycles under green conditions
- Green synthesis of triazolo-nucleoside conjugates via azide–alkyne C–N bond formation
- Anaerobic digestion fundamentals, challenges, and technological advances
- Survival is the driver for adaptation: safety engineering changed the future, security engineering prevented disasters and transition engineering navigates the pathway to the climate-safe future
Artikel in diesem Heft
- Frontmatter
- Reviews
- Magnetic characterization of magnetoactive elastomers containing magnetic hard particles using first-order reversal curve analysis
- Microscopic understanding of particle-matrix interaction in magnetic hybrid materials by element-specific spectroscopy
- Biodeinking: an eco-friendly alternative for chemicals based recycled fiber processing
- Bio-based polyurethane aqueous dispersions
- Cellulose-based polymers
- Biodegradable shape-memory polymers and composites
- Natural substances in cancer—do they work?
- Personalized and targeted therapies
- Identification of potential histone deacetylase inhibitory biflavonoids from Garcinia kola (Guttiferae) using in silico protein-ligand interaction
- Chemical computational approaches for optimization of effective surfactants in enhanced oil recovery
- Social media and learning in an era of coronavirus among chemistry students in tertiary institutions in Rivers State
- Techniques for the detection and quantification of emerging contaminants
- Occurrence, fate, and toxicity of emerging contaminants in a diverse ecosystem
- Updates on the versatile quinoline heterocycles as anticancer agents
- Trends in microbial degradation and bioremediation of emerging contaminants
- Power to the city: Assessing the rooftop solar photovoltaic potential in multiple cities of Ecuador
- Phytoremediation as an effective tool to handle emerging contaminants
- Recent advances and prospects for industrial waste management and product recovery for environmental appliances: a review
- Integrating multi-objective superstructure optimization and multi-criteria assessment: a novel methodology for sustainable process design
- A conversation on the quartic equation of the secular determinant of methylenecyclopropene
- Recent developments in the synthesis and anti-cancer activity of acridine and xanthine-based molecules
- An overview of in silico methods used in the design of VEGFR-2 inhibitors as anticancer agents
- Fragment based drug design
- Advances in heterocycles as DNA intercalating cancer drugs
- Systems biology–the transformative approach to integrate sciences across disciplines
- Pharmaceutical interest of in-silico approaches
- Membrane technologies for sports supplementation
- Fused pyrrolo-pyridines and pyrrolo-(iso)quinoline as anticancer agents
- Membrane applications in the food industry
- Membrane techniques in the production of beverages
- Statistical methods for in silico tools used for risk assessment and toxicology
- Dicarbonyl compounds in the synthesis of heterocycles under green conditions
- Green synthesis of triazolo-nucleoside conjugates via azide–alkyne C–N bond formation
- Anaerobic digestion fundamentals, challenges, and technological advances
- Survival is the driver for adaptation: safety engineering changed the future, security engineering prevented disasters and transition engineering navigates the pathway to the climate-safe future