Identify the best conditions to complete the SN2 reaction shown below. .CI A) NaN, DMSO B) NaCN, ETOH C) NaCN, acetonitrile D) NANH2, acetonitrile CN E) LICI, THF
Identify the best conditions to complete the SN2 reaction shown below. .CI A) NaN, DMSO B) NaCN, ETOH C) NaCN, acetonitrile D) NANH2, acetonitrile CN E) LICI, THF
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:**Identify the best conditions to complete the SN2 reaction shown below.**
**Diagram Description:**
The diagram depicts a chemical reaction involving a substitution process. The starting molecule is a linear alkyl halide, specifically a pentyl chloride, where a chlorine (Cl) atom is attached to the carbon chain. An arrow points from this molecule to a product where the chlorine has been replaced by a cyano group (CN), indicating that a nucleophilic substitution (SN2) reaction has occurred.
**Answer Choices:**
A) NaN, DMSO
B) NaCN, EtOH
C) NaCN, acetonitrile
D) NaNH₂, acetonitrile
E) LiCl, THF
**Explanation:**
In an SN2 reaction, a strong nucleophile and a polar aprotic solvent are usually preferred to facilitate the substitution process. The reaction involves the direct attack by the nucleophile on the substrate, resulting in a one-step mechanism where the leaving group is displaced.
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