“Hidden Pathways in Chemical Reactions: New Calculations Show How Products Differ | Nova Gl” — what this page in the network covers. Chemists have long pictured reactions as molecules climbing over a single high-energy saddle point, called a transition state, then sliding down to a product. But new calculations reveal that molecules can take hidden detours, leading to different products than the one expected from the lowest-energ But new calculations reveal that molecules can take hidden detours, leading to different products than the one expected from the lowest-energy path.
These alternative routes, uncovered by advanced quantum chemical methods, show that the reaction landscape is more complex than previously thought. The findings matter because they could explain why some reactions produce unexpected byproducts or why yields vary under different conditions. By mapping these hidden pathways, scientists may better control reactions in fields from drug synthesis to materials science. For the complete material, the listing points back to the source inside the network.