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Identify the mechanism by which each of hte reactions below proceeds from among

ID: 979904 • Letter: I

Question

Identify the mechanism by which each of hte reactions below proceeds from among the mechanisms listed. Use the letters a-j for your answers.

Na +Na NH2 +NH3 2. Na NaC a = Proton transfer b = Lewis acid base c = Radical chain substitution d Radical chain addition Electrophilic addition f = E 1 Elimination g = E2 Elimination h Syl Nucleophilic substitution i Sy2 Nucleophilic substitution j: Electrophilic aromatic substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - j for your answers.

Explanation / Answer

1) a just proton transfer reaction. H+ transfer from Oxygen to Nitrogen

2) h SN1 nucleophillic substitution.

first Cl leaves from allylic position forms a stable allylic carbocation.

in second step negetive charge attak on carboction . so two steps.