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6. For the following molecule, provide the number of peaks you expect in each ¹H NMR signal due to splitting in the boxes provided. H3C H3C CH-O C H₂ H₂ C. CH3

6. For the following molecule, provide the number of peaks you expect in each ¹H NMR signal due to splitting in the boxes provided. H3C H3C CH-O C H₂ H₂ C. CH3

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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**Problem Statement:** 6. For the following molecule, provide the number of peaks you expect in each \( ^1H \) NMR signal **due to splitting** in the boxes provided. **Molecular Structure:** The diagram features a molecule with the chemical composition shown below: - A central carbon (C) attached to a methylene group (\( CH_2 \)), which in turn is attached to a methyl group (\( CH_3 \)) and another methylene group (\( CH_2 \)). - One of the methylene groups is bonded to an oxygen atom (O). - The oxygen atom is bonded to a carbon which is bonded to two other methyl groups (\( CH_3 \)). - Each hydrogen group (either \( CH_3 \) or \( CH_2 \)) has a corresponding empty box to indicate the number of peaks expected in the ^1H NMR signal due to splitting. **Explanation of the Diagram:** The molecular structure includes several groups with indicated empty boxes for the expected number of NMR peaks due to splitting: 1. **Top Left Box**: Corresponds to the \( CH_3 \) group attached to the oxygen through a single carbon. 2. **Bottom Left Box**: Corresponds to another \( CH_3 \) group attached similarly to the oxygen through the same carbon. 3. **Top Middle Box**: Corresponds to the \( CH \) group attached directly to the oxygen. 4. **Top Right Box**: Corresponds to the \( CH_2 \) group that is connected to the central carbon and is adjacent to a \( CH_3 \) group. 5. **Bottom Box**: Corresponds to the central \( CH_2 \) group that is bonded to a \( CH_3 \) group and the oxygen through the previous carbon. 6. **Right Box**: Corresponds to the \( CH_3 \) group bonded to the methylene group directly bonded to the carbon central \( CH_2 \).
Transcribed Image Text:**Problem Statement:** 6. For the following molecule, provide the number of peaks you expect in each \( ^1H \) NMR signal **due to splitting** in the boxes provided. **Molecular Structure:** The diagram features a molecule with the chemical composition shown below: - A central carbon (C) attached to a methylene group (\( CH_2 \)), which in turn is attached to a methyl group (\( CH_3 \)) and another methylene group (\( CH_2 \)). - One of the methylene groups is bonded to an oxygen atom (O). - The oxygen atom is bonded to a carbon which is bonded to two other methyl groups (\( CH_3 \)). - Each hydrogen group (either \( CH_3 \) or \( CH_2 \)) has a corresponding empty box to indicate the number of peaks expected in the ^1H NMR signal due to splitting. **Explanation of the Diagram:** The molecular structure includes several groups with indicated empty boxes for the expected number of NMR peaks due to splitting: 1. **Top Left Box**: Corresponds to the \( CH_3 \) group attached to the oxygen through a single carbon. 2. **Bottom Left Box**: Corresponds to another \( CH_3 \) group attached similarly to the oxygen through the same carbon. 3. **Top Middle Box**: Corresponds to the \( CH \) group attached directly to the oxygen. 4. **Top Right Box**: Corresponds to the \( CH_2 \) group that is connected to the central carbon and is adjacent to a \( CH_3 \) group. 5. **Bottom Box**: Corresponds to the central \( CH_2 \) group that is bonded to a \( CH_3 \) group and the oxygen through the previous carbon. 6. **Right Box**: Corresponds to the \( CH_3 \) group bonded to the methylene group directly bonded to the carbon central \( CH_2 \).
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