Advancing quinoxaline chemistry: Sustainable and green synthesis using L-arabinose as a catalyst

In the present study, an innovative and eco-friendly methodology for synthesizing quinoxaline derivatives has been introduced, leveraging L-arabinose as a novel catalyst. This approach not only underscores the feasibility of green chemistry in synthesizing high-purity quinoxaline derivatives but also highlights the enhanced sustainability of the process. Detailed mechanistic investigations revealed the synergistic interactions between L-arabinose and the reactants, providing a deeper understanding of the catalytic process. The synthesized compounds, due to their unique structural and electronic properties, may find promising applications in life and material sciences such as optoelectronics. Furthermore, our environmental impact assessment demonstrated significant reduction in generated waste, solvent use, and overall carbon footprint, aligning with the global agenda for sustainable development. This research marks a significant step forward in quinoxaline chemistry, promoting the adoption of green synthesis pathways while reinforcing the principles of sustainable and environment-friendly chemical practices.