Specify a synthetic scheme that would produce the compound shown above in the fewest steps possible. Use one of the starting materials shown together with any of the available reagents. Give the number of the starting material followed by the letters of the reagents in the order of their use, for example: 3be. Starting Materials снованосно сновоносн C₂H₂ OCCH₂CCH, 1 2 Available Reagents a. CH₂I b. CH₂CH₂I C. d. e -CH₂Br Br Br 3 h. Br. я посмо Br i. NaOC₂H₂ j. H₂O*, heat or NaOH, H₂O; then H₂O*, heat

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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### Synthesis Challenge

**Target Compound:**  
[Pictured Structure]

**Task:**  
Design a synthetic scheme to produce the given compound in the fewest steps possible. Use one of the starting materials and combine it with any of the available reagents. Please indicate your choice by specifying the number of the starting material followed by the letters of the reagents in the order used (e.g., "3be").

---

### Starting Materials

1. C₂H₅OCOCH₂COC₂H₅   
   \[ \text{Ethyl acetoacetate} \]

2. C₂H₅OCOCH₂CCH₃   
   \[ \text{Ethyl 2-acetylacetate} \]

3. ![Cyclohexanone-2-carboxylic acid ethyl ester structure]

---

### Available Reagents

a. CH₃I  
b. CH₃CH₂I  
c. ![Cyclopropane structure]  
d. ![Iodopropane structure]  
e. ![Phenyl bromide structure]  
f. ![Bromobutene structure]  
g. ![Cyclopentyl bromide structure]  
h. ![1,4-dibromohexane structure]  
i. NaOC₂H₅  
j. \[ \text{Options: H₃O⁺, heat} \]  
   \[ \text{or NaOH, H₂O; then H₃O⁺, heat} \]

**Instructions:**  
Select the appropriate reagents in the correct order to synthesize the compound efficiently, considering possible reaction pathways and mechanisms.
Transcribed Image Text:### Synthesis Challenge **Target Compound:** [Pictured Structure] **Task:** Design a synthetic scheme to produce the given compound in the fewest steps possible. Use one of the starting materials and combine it with any of the available reagents. Please indicate your choice by specifying the number of the starting material followed by the letters of the reagents in the order used (e.g., "3be"). --- ### Starting Materials 1. C₂H₅OCOCH₂COC₂H₅ \[ \text{Ethyl acetoacetate} \] 2. C₂H₅OCOCH₂CCH₃ \[ \text{Ethyl 2-acetylacetate} \] 3. ![Cyclohexanone-2-carboxylic acid ethyl ester structure] --- ### Available Reagents a. CH₃I b. CH₃CH₂I c. ![Cyclopropane structure] d. ![Iodopropane structure] e. ![Phenyl bromide structure] f. ![Bromobutene structure] g. ![Cyclopentyl bromide structure] h. ![1,4-dibromohexane structure] i. NaOC₂H₅ j. \[ \text{Options: H₃O⁺, heat} \] \[ \text{or NaOH, H₂O; then H₃O⁺, heat} \] **Instructions:** Select the appropriate reagents in the correct order to synthesize the compound efficiently, considering possible reaction pathways and mechanisms.
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