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Draw the organic product of the Lewis acid-baes reaction shown below. Include all lone pairs and charges as appropriate.

Draw the organic product of the Lewis acid-baes reaction shown below. Include all lone pairs and charges as appropriate.

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
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Draw the organic product of the Lewis acid-baes reaction shown below. Include all lone pairs and charges as appropriate.

 

### Reaction of Tetrahydrofuran with Boron Trifluoride (BF₃) #### Description: The image depicts a chemical reaction involving tetrahydrofuran (THF) and boron trifluoride (BF₃). #### Structure of Reactants: - **Tetrahydrofuran (THF):** A five-membered ring compound consisting of four carbons and one oxygen atom. The oxygen atom is shown with two lone pairs of electrons, represented by two pairs of dots. #### Reaction Arrow: - A vertical arrow points downward, indicating the direction of the reaction when THF reacts with BF₃. #### Additional Notes: - **Boron Trifluoride (BF₃):** A compound used typically as a Lewis acid in various chemical reactions. It can form complexes with other compounds like ethers due to its electron-deficient boron atom. This reaction highlights the use of BF₃ in forming complexes, potentially useful in organic synthesis processes.
Transcribed Image Text:### Reaction of Tetrahydrofuran with Boron Trifluoride (BF₃) #### Description: The image depicts a chemical reaction involving tetrahydrofuran (THF) and boron trifluoride (BF₃). #### Structure of Reactants: - **Tetrahydrofuran (THF):** A five-membered ring compound consisting of four carbons and one oxygen atom. The oxygen atom is shown with two lone pairs of electrons, represented by two pairs of dots. #### Reaction Arrow: - A vertical arrow points downward, indicating the direction of the reaction when THF reacts with BF₃. #### Additional Notes: - **Boron Trifluoride (BF₃):** A compound used typically as a Lewis acid in various chemical reactions. It can form complexes with other compounds like ethers due to its electron-deficient boron atom. This reaction highlights the use of BF₃ in forming complexes, potentially useful in organic synthesis processes.
### Grignard Reaction with Acetone This diagram illustrates the reaction between acetone and methyl lithium (CH₃Li). **Chemical Structures:** - **Acetone (CH₃COCH₃):** Presented at the top, acetone is depicted with a carbonyl group (C=O) where the carbon atom is double-bonded to an oxygen atom. The oxygen has two lone pairs of electrons, indicated by two dots. - **CH₃Li (Methyl Lithium):** This reagent is shown as a source of the methyl anion (CH₃⁻). **Reaction Process:** An arrow points downward from the acetone to indicate the reaction direction when methyl lithium is used. The addition of CH₃⁻ to the carbonyl group in acetone is a key step in Grignard-type reactions, typically leading to the formation of tertiary alcohols after subsequent steps. ### Key Points: 1. **Reagent:** The CH₃Li acts as a source of CH₃⁻, a strong nucleophile. 2. **Mechanism:** The nucleophilic CH₃⁻ attacks the electrophilic carbon in the carbonyl group of acetone. This experiment typically involves careful handling under inert conditions due to the reactivity of methyl lithium.
Transcribed Image Text:### Grignard Reaction with Acetone This diagram illustrates the reaction between acetone and methyl lithium (CH₃Li). **Chemical Structures:** - **Acetone (CH₃COCH₃):** Presented at the top, acetone is depicted with a carbonyl group (C=O) where the carbon atom is double-bonded to an oxygen atom. The oxygen has two lone pairs of electrons, indicated by two dots. - **CH₃Li (Methyl Lithium):** This reagent is shown as a source of the methyl anion (CH₃⁻). **Reaction Process:** An arrow points downward from the acetone to indicate the reaction direction when methyl lithium is used. The addition of CH₃⁻ to the carbonyl group in acetone is a key step in Grignard-type reactions, typically leading to the formation of tertiary alcohols after subsequent steps. ### Key Points: 1. **Reagent:** The CH₃Li acts as a source of CH₃⁻, a strong nucleophile. 2. **Mechanism:** The nucleophilic CH₃⁻ attacks the electrophilic carbon in the carbonyl group of acetone. This experiment typically involves careful handling under inert conditions due to the reactivity of methyl lithium.
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