nucleophilic
Having a chemical affinity for positive charges or electron-deficient centers, typically by donating a pair of electrons to form a chemical bond.
Adjective
This term is used exclusively within the specialized register of chemistry to describe a species that is electron-rich and seeks a positive center. It describes a specific chemical behavior rather than a general property, often paired with the term electrophilic to describe the two opposing poles of a chemical reaction.
In a laboratory or academic context, the word functions as a technical descriptor for reagents or attack mechanisms. It is never used in casual conversation or metaphorically outside of scientific discourse.
Meanings
Related Words
electrophilicnucleophileelectrophileelectronnucleusbondvalenceorbitallone pairchargecationanionsubstitutionadditioneliminationcatalystsolventpolarizationelectronegativityhybridizationcarbonoxygennitrogensulfurphosphorushalogenleaving grouptransition stateintermediateactivation energykineticsthermodynamicssteric hindrancenucleophilicitybasicitybaseacidcarbonylaldehydeketoneesteramidealkanealkenealkynearomaticbenzenemechanismreactionreagentsubstrateattackdisplacementcoordinate bondsigma bondpi bondelectrophilicitydipoleresonanceinductionhyperconjugationsolvationprotic solventaprotic solvent