For each of the following reactions, state if the reaction is an SN1 or SN2 actions, draw the structure of the product that is formed and draw the chanism for the reaction: a) 1-Bromoheptane and NaOH b) (S)-2-Chloropentane and NaSH

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## Problem 3

For each of the following reactions, state if the reaction is an S<sub>N</sub>1 or S<sub>N</sub>2 reaction, draw the structure of the product that is formed, and draw the mechanism for the reaction:

### a) 1-Bromoheptane and NaOH

### b) (S)-2-Chloropentane and NaSH

---

To solve these problems, consider the following:

- **S<sub>N</sub>1 reactions** typically involve a two-step mechanism where the leaving group departs before the nucleophile attacks, often leading to a racemic mixture due to the planar nature of the carbocation intermediate.

- **S<sub>N</sub>2 reactions** involve a single, concerted step where the nucleophile attacks the substrate as the leaving group departs, resulting in the inversion of stereochemistry at the reaction center.

For the given reagents, analyze the structure of each substrate, the strength and charge of the nucleophiles, and the type of solvent to predict the reaction pathway and products.
Transcribed Image Text:## Problem 3 For each of the following reactions, state if the reaction is an S<sub>N</sub>1 or S<sub>N</sub>2 reaction, draw the structure of the product that is formed, and draw the mechanism for the reaction: ### a) 1-Bromoheptane and NaOH ### b) (S)-2-Chloropentane and NaSH --- To solve these problems, consider the following: - **S<sub>N</sub>1 reactions** typically involve a two-step mechanism where the leaving group departs before the nucleophile attacks, often leading to a racemic mixture due to the planar nature of the carbocation intermediate. - **S<sub>N</sub>2 reactions** involve a single, concerted step where the nucleophile attacks the substrate as the leaving group departs, resulting in the inversion of stereochemistry at the reaction center. For the given reagents, analyze the structure of each substrate, the strength and charge of the nucleophiles, and the type of solvent to predict the reaction pathway and products.
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