nukleofilikyvystä
Nukleofilikyvystä, often shortened to nucleophilicity, refers to the ability of a chemical species to donate an electron pair to form a new covalent bond. This species is known as a nucleophile, meaning "nucleus loving." Nucleophiles are typically electron-rich and seek out positively charged or electron-deficient centers, which are called electrophiles. The strength of a nucleophile is not a fixed property but depends on the reaction conditions, particularly the solvent and the nature of the electrophile.
Factors influencing nucleophilicity include charge, electronegativity, solvation, and steric hindrance. Negatively charged species are generally stronger
Common examples of nucleophiles include hydroxide ions (OH-), alkoxide ions (RO-), amines (RNH2), thiols (RSH), and