1. NANH2 2. CH3I B 3. Na, NH3

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Predict the product(s) of the following reaction.

The diagram shows a chemical reaction sequence for a given compound labeled "B." The compound appears to be a terminal alkyne. The sequence involves three steps:

1. **NaNH₂:** Sodium amide is used as a base to deprotonate the terminal alkyne, forming an acetylide ion.
  
2. **CH₃I:** Methyl iodide is used for an alkylation reaction, where the acetylide ion attacks the methyl group, resulting in an extension of the carbon chain.

3. **Na, NH₃:** Sodium in liquid ammonia is used for a partial reduction through a dissolving metal reduction, often resulting in the conversion of alkynes to trans alkenes.

This sequence outlines a functional transformation using a strong base, electrophilic alkylating agent, and a reductive system.
Transcribed Image Text:The diagram shows a chemical reaction sequence for a given compound labeled "B." The compound appears to be a terminal alkyne. The sequence involves three steps: 1. **NaNH₂:** Sodium amide is used as a base to deprotonate the terminal alkyne, forming an acetylide ion. 2. **CH₃I:** Methyl iodide is used for an alkylation reaction, where the acetylide ion attacks the methyl group, resulting in an extension of the carbon chain. 3. **Na, NH₃:** Sodium in liquid ammonia is used for a partial reduction through a dissolving metal reduction, often resulting in the conversion of alkynes to trans alkenes. This sequence outlines a functional transformation using a strong base, electrophilic alkylating agent, and a reductive system.
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