Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the missing reactants/ intermediates in this SN1 mechanism. Include all lone pairs. Ignore byproducts.Ignore stereochemistry. Select to Draw Alkyl Halide :0: dissociation CH3CO2Na CH3CO₂H H H H 1,2-hydride shift Select to Draw Carbocation Intermediate Q

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**Curved Arrow Notation in SN1 Mechanisms**

Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the missing reactants/intermediates in this SN1 mechanism. Include all lone pairs. Ignore byproducts. Ignore stereochemistry.

**Diagram Explanation:**

1. **Initial Step (Select to Draw Alkyl Halide):** 
   - The mechanism begins with the selection of an alkyl halide. This component is marked by a dashed line box indicating where the alkyl halide should be drawn.

2. **Dissociation:**
   - An arrow points from the alkyl halide to a cationic intermediate, illustrating the dissociation process.

3. **Carbocation Intermediate:**
   - A carbocation is shown with a hexagonal (cyclohexyl) structure, having bonds and positive charge notation. 

4. **1,2-Hydride Shift:**
   - An arrow indicates a 1,2-hydride shift, suggesting the rearrangement of the molecule to form a more stable carbocation.

5. **Second Intermediate (Select to Draw Carbocation Intermediate):**
   - Another dashed box is shown where the rearranged carbocation intermediate should be drawn.

6. **Reaction with Acetic Acid and Sodium Acetate:**
   - Reactants, CH₃CO₂Na and CH₃CO₂H, indicate the next step following the carbocation intermediate for further reactions or stabilization.

This step-by-step mechanism illustrates the process of SN1 reactions, highlighting the importance of electron flow, intermediate stability, and potential rearrangements.
Transcribed Image Text:**Curved Arrow Notation in SN1 Mechanisms** Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the missing reactants/intermediates in this SN1 mechanism. Include all lone pairs. Ignore byproducts. Ignore stereochemistry. **Diagram Explanation:** 1. **Initial Step (Select to Draw Alkyl Halide):** - The mechanism begins with the selection of an alkyl halide. This component is marked by a dashed line box indicating where the alkyl halide should be drawn. 2. **Dissociation:** - An arrow points from the alkyl halide to a cationic intermediate, illustrating the dissociation process. 3. **Carbocation Intermediate:** - A carbocation is shown with a hexagonal (cyclohexyl) structure, having bonds and positive charge notation. 4. **1,2-Hydride Shift:** - An arrow indicates a 1,2-hydride shift, suggesting the rearrangement of the molecule to form a more stable carbocation. 5. **Second Intermediate (Select to Draw Carbocation Intermediate):** - Another dashed box is shown where the rearranged carbocation intermediate should be drawn. 6. **Reaction with Acetic Acid and Sodium Acetate:** - Reactants, CH₃CO₂Na and CH₃CO₂H, indicate the next step following the carbocation intermediate for further reactions or stabilization. This step-by-step mechanism illustrates the process of SN1 reactions, highlighting the importance of electron flow, intermediate stability, and potential rearrangements.
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