What is the major product of the reaction between 1-bromo-2-methylpropane and so

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Question: What is the major product of the reaction between 1-bromo-2-methylpropane and sodium ethoxide?

Options:

Correct Answer: 2-ethoxy-2-methylpropane

Solution:

The reaction is an SN2 reaction leading to the formation of 1-ethoxy-2-methylpropane.

What is the major product of the reaction between 1-bromo-2-methylpropane and sodium ethoxide?

What is the major product of the reaction between 1-bromo-2-methylpropane and sodium ethoxide?

Step 1: Identify the reactants. We have 1-bromo-2-methylpropane and sodium ethoxide.
Step 2: Understand that sodium ethoxide (NaOEt) is a strong nucleophile.
Step 3: Recognize that 1-bromo-2-methylpropane is a primary alkyl halide, which is suitable for an SN2 reaction.
Step 4: In an SN2 reaction, the nucleophile (ethoxide) attacks the carbon atom that is bonded to the bromine atom, displacing the bromine.
Step 5: The result of this attack is the formation of a new bond between the ethoxy group and the carbon atom, while the bromine leaves as a bromide ion.
Step 6: The major product formed is 1-ethoxy-2-methylpropane.

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