Question

The following reaction is slow and gives an unusual product. Propose a mechanism for the observed product based on what you know about SN1 and SN2-type mechanisms.

a) Unimolecular nucleophilic substitution
b) Bimolecular nucleophilic substitution
c) Electrophilic aromatic substitution
d) Nucleophilic aromatic substitution

Answer 1

The observed product is most likely formed through a unimolecular nucleophilic substitution (SN1) mechanism.

Step-by-step explanation:

In this case, the reaction is slow and gives an unusual product, suggesting that it follows an uncommon mechanism. Based on the given information, it is most likely that the observed product is formed through a unimolecular nucleophilic substitution (SN1) mechanism. In an SN1 reaction, the rate-determining step involves the formation of a carbocation intermediate. The carbocation then reacts with the nucleophile to form the product.