## Wikipedia - Nukleophilie (de) nucleophilicity

https://doi.org/10.1351/goldbook.N04251
1. The property of being @[email protected]
2. The relative reactivity of a nucleophilic @[email protected] (It is also sometimes referred to as 'nucleophilic @[email protected]'.) Qualitatively, the concept is related to @[email protected] However, whereas @[email protected] is measured by relative equilibrium constants:
N04251-1.png
nucleophilicity of a @[email protected] is measured by relative @[email protected] of different nucleophilic reagents towards a common substrate, most commonly involving formation of a bond to carbon:
N04251-2.png