Perspective Chapter: Electrophiles and Lewis Acids

Electrophiles are electron deficient species. They are either positively charged or neutral species.A Nucleophile Is A Reactant That Provides A Pair Of Electrons To Form A New Covalent Bond An Electrophile Is A Reactant That Accepts A Pair Of Electrons To Form A New Covalent Bond Nucleophilicity” And “Electrophilicity” Refer To The Extent To Which A Species Can Donate Or Accept A Pair Of Electrons The Vast Majority Of Reactions You Will See Are Reactions Between A Nucleophile And An Electrophile Lewis acid: Compound or ionic species which can accept an electron pair from a donor compound.Lewis asiti Lewis bazıyla Lewis eklenme ürününü oluşturmak için etkileşen kimyasal türdür. Lewis bazı, Lewis eklenme ürününü oluşturmak için, Lewis asidine elektron çifti veren türdür. Örneğin, OH⁻ ve NH₃ Lewis bazlarıdır çünkü bu iyonlar bağ yapmamamış elektron çiftlerini verebilirler