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The completion of the synthesis of the second compound is provided below. B Br Using the list below, identify the reagent(s) that correspond to each letter in the reaction scheme: Reagent(s) A and Reagent(s) B Reagent(s) C

The completion of the synthesis of the second compound is provided below. B Br Using the list below, identify the reagent(s) that correspond to each letter in the reaction scheme: Reagent(s) A and Reagent(s) B Reagent(s) C

Chemistry
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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**Complete the Synthesis of the Second Compound** ### Reaction Scheme: The completion of the synthesis of the second compound is provided below: ![Chemical Reaction Pathway] In the reaction scheme, the compound undergoes several transformations represented by letters A, B, and C. **Step-by-Step Reaction Process:** 1. **Reaction A**: The initial compound, a hydrocarbon with a double bond, reacts with a reagent to form an alkyl bromide. 2. **Reaction B**: The alkyl bromide from Reaction A undergoes another transformation to form a terminal alkyne. 3. **Reaction C**: The alkyne undergoes hydration to form a final product, which is an aldehyde. **Identify the Reagents:** Using the list below, identify the reagent(s) that correspond to each letter in the reaction scheme: - **Reagent(s) A:** - **Reagent(s) B:** - **Reagent(s) C:** **List of Reagents:** 1. H₂, Pt 2. NaNH₂ 3. HC≡CNa 4. 1) O₃; 2) DMS 5. H₂, Lindlar’s cat. 6. 1) R₂BH; 2) H₂O₂, NaOH 7. HBr, ROOR 8. 1) xs NaNH₂; 2) H₂O 9. H₂SO₄, H₂O, HgSO₄ --- ### Analysis: To accurately identify the reagents, we need to analyze each step: - **Step A (Formation of Alkyl Bromide):** - The likely reagent is **HBr, ROOR** which adds HBr across the double bond. - **Step B (Formation of Alkyne):** - The likely reagent is **1) NaNH₂; 2) H₂O** which creates a terminal alkyne from the alkyl bromide. - **Step C (Hydration to Aldehyde):** - The likely reagent is **1) R₂BH; 2) H₂O₂, NaOH** which hydrates the terminal alkyne to form an aldehyde. Make your selections for each of the corresponding letters to complete the synthesis correctly.
Transcribed Image Text:**Complete the Synthesis of the Second Compound** ### Reaction Scheme: The completion of the synthesis of the second compound is provided below: ![Chemical Reaction Pathway] In the reaction scheme, the compound undergoes several transformations represented by letters A, B, and C. **Step-by-Step Reaction Process:** 1. **Reaction A**: The initial compound, a hydrocarbon with a double bond, reacts with a reagent to form an alkyl bromide. 2. **Reaction B**: The alkyl bromide from Reaction A undergoes another transformation to form a terminal alkyne. 3. **Reaction C**: The alkyne undergoes hydration to form a final product, which is an aldehyde. **Identify the Reagents:** Using the list below, identify the reagent(s) that correspond to each letter in the reaction scheme: - **Reagent(s) A:** - **Reagent(s) B:** - **Reagent(s) C:** **List of Reagents:** 1. H₂, Pt 2. NaNH₂ 3. HC≡CNa 4. 1) O₃; 2) DMS 5. H₂, Lindlar’s cat. 6. 1) R₂BH; 2) H₂O₂, NaOH 7. HBr, ROOR 8. 1) xs NaNH₂; 2) H₂O 9. H₂SO₄, H₂O, HgSO₄ --- ### Analysis: To accurately identify the reagents, we need to analyze each step: - **Step A (Formation of Alkyl Bromide):** - The likely reagent is **HBr, ROOR** which adds HBr across the double bond. - **Step B (Formation of Alkyne):** - The likely reagent is **1) NaNH₂; 2) H₂O** which creates a terminal alkyne from the alkyl bromide. - **Step C (Hydration to Aldehyde):** - The likely reagent is **1) R₂BH; 2) H₂O₂, NaOH** which hydrates the terminal alkyne to form an aldehyde. Make your selections for each of the corresponding letters to complete the synthesis correctly.
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