Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the alcohol or alcohols formed in th reaction sequence. Clearly indicate stereochemistry by drawing a wedged bond, a dashed bond and two in-plane bonds per each chiral carbon. Draw hydrogen atoms that are connected to wedge-and-dash bonds.(b) Characterize the product or products of the reactions. Be sure to draw hydrogens on oxygen, where applicable. Select Draw Rings More Erase C 1. B2H6. diglyme (a) 2. H2O2, HO, H20

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### Converting Alkenes to Alcohols via Hydroboration-Oxidation

**Instructions:**

(a) Draw the structure of the alcohol or alcohols formed in the reaction sequence. Clearly indicate stereochemistry by using:
- A wedged bond
- A dashed bond
- Two in-plane bonds per each chiral carbon

Draw hydrogen atoms that are connected to wedge-and-dash bonds.

(b) Characterize the product or products of the reactions.

**Reaction Sequence:**

1. The starting compound is an alkene.
2. **Step 1**: React with \( B_2H_6 \) and diglyme.
3. **Step 2**: React with \( H_2O_2 \), \( HO^- \), and \( H_2O \).

**Diagram Explanation:**

- The diagram shows a hexane ring as an alkene.
- Arrows indicate the reaction steps converting the alkene into an alcohol through hydroboration followed by oxidation.
- The interface on the right suggests tools for drawing molecular structures, specifying the types of bonds and elements like carbon (C), hydrogen (H), and oxygen (O) necessary for the task.

**Note:** Ensure to draw hydrogens on oxygen where applicable.
Transcribed Image Text:### Converting Alkenes to Alcohols via Hydroboration-Oxidation **Instructions:** (a) Draw the structure of the alcohol or alcohols formed in the reaction sequence. Clearly indicate stereochemistry by using: - A wedged bond - A dashed bond - Two in-plane bonds per each chiral carbon Draw hydrogen atoms that are connected to wedge-and-dash bonds. (b) Characterize the product or products of the reactions. **Reaction Sequence:** 1. The starting compound is an alkene. 2. **Step 1**: React with \( B_2H_6 \) and diglyme. 3. **Step 2**: React with \( H_2O_2 \), \( HO^- \), and \( H_2O \). **Diagram Explanation:** - The diagram shows a hexane ring as an alkene. - Arrows indicate the reaction steps converting the alkene into an alcohol through hydroboration followed by oxidation. - The interface on the right suggests tools for drawing molecular structures, specifying the types of bonds and elements like carbon (C), hydrogen (H), and oxygen (O) necessary for the task. **Note:** Ensure to draw hydrogens on oxygen where applicable.
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