Determinism of formamide-based biogenic prebiotic reactions

Formamide reacted in the presence of a catalyst and of a source of energy affords a rich and complex panel of compounds, including amino acids, amino sugars, nucleic bases, nucleosides, carboxylic acids, aliphatic chains, and more. Nor the source of energy nor the type of catalyst are fastidious. All the catalysts tested have activity; each catalyst affords its own specific set of products, although the panels of products of each catalyst largely overlap. Potentially biogenic compounds form in reasonable conditions and the chemistry that determines the initial syntheses is facile. Hence, Darwins warm little pond did not rely on exotic environments nor on magic tricks. The type of molecules resulting from a mixture of formamide and of two selected products of its initial reactions hint that the initial prebiotic soup was deterministic and oriented towards life-as-we- know-it.