3. Acids and Bases
Reaction Mechanism
3. Acids and Bases Reaction Mechanism
25PRACTICE PROBLEM
Determine the type of each of the arrows displayed in the following arrow-pushing mechanism.
Type I: nucleophilic attack by a lone pair of electrons
Type II: heterolytic cleavage of a σ bond
Type III: nucleophilic attack by the π electrons
Type IV: dissociation of a π bond
Type V: formation of a π bond
Determine the type of each of the arrows displayed in the following arrow-pushing mechanism.
Type I: nucleophilic attack by a lone pair of electrons
Type II: heterolytic cleavage of a σ bond
Type III: nucleophilic attack by the π electrons
Type IV: dissociation of a π bond
Type V: formation of a π bond