1) BH3, THF 2) H2O2 H,O, NAOH 10. 3) NaH 4) CH3B

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Chapter1: Chemical Foundations
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Draw the structure for the major organic product of each of the following reactions. 

The image depicts a series of chemical reactions applied to an alkene. The process involves the following steps:

1. **BH₃, THF**: The first step uses borane (BH₃) in tetrahydrofuran (THF) as a solvent. This is typically an indication of a hydroboration step, which adds a boron atom across the double bond of the alkene.

2. **H₂O₂, H₂O, NaOH**: The second step involves hydrogen peroxide (H₂O₂) in the presence of water and sodium hydroxide (NaOH). This is a common setup for the oxidation of the boron-containing intermediate to form an alcohol.

3. **NaH**: The third step utilizes sodium hydride (NaH), a strong base, which can deprotonate alcohols to form alkoxides.

4. **CH₃Br**: The final step introduces methyl bromide (CH₃Br), suggesting a methylation reaction, where the alkoxide formed in the previous step likely attacks the methyl group, resulting in ether formation.

Each of these steps contributes to the transformation of the starting alkene into a potentially more complex organic molecule.
Transcribed Image Text:The image depicts a series of chemical reactions applied to an alkene. The process involves the following steps: 1. **BH₃, THF**: The first step uses borane (BH₃) in tetrahydrofuran (THF) as a solvent. This is typically an indication of a hydroboration step, which adds a boron atom across the double bond of the alkene. 2. **H₂O₂, H₂O, NaOH**: The second step involves hydrogen peroxide (H₂O₂) in the presence of water and sodium hydroxide (NaOH). This is a common setup for the oxidation of the boron-containing intermediate to form an alcohol. 3. **NaH**: The third step utilizes sodium hydride (NaH), a strong base, which can deprotonate alcohols to form alkoxides. 4. **CH₃Br**: The final step introduces methyl bromide (CH₃Br), suggesting a methylation reaction, where the alkoxide formed in the previous step likely attacks the methyl group, resulting in ether formation. Each of these steps contributes to the transformation of the starting alkene into a potentially more complex organic molecule.
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