# Ranking the Reactivity of Molecules as Electrophiles ### Instructions: 1. Rank the following molecules from most to least reactive as electrophiles (1 = most reactive). 2. Be sure to explain your rankings considering both steric and electronic effects. ### Molecules: - **A:** Structure with a ketone group (CH3C=OCH3) - **B:** Structure with an ester group (CH3C=OCH(CH3)2) - **C:** Structure with a trifluoromethyl group (F3CC=OH) - **D:** Formaldehyde structure (H2C=O) ### Table for Ranking and Reasoning: | Molecule | Rank | Reasoning | |----------|------|-----------| | A | | | | B | | | | C | | | | D | | | ### Explanation Guidelines: - **Steric Effects:** Consider the size and shape of the molecules. Bulky groups can hinder reactivity. - **Electronic Effects:** Consider the presence of electron-withdrawing or electron-donating groups. Electron-withdrawing groups typically increase electrophilicity. Please fill in the ranks and reasoning based on your analysis of steric and electronic effects.
# Ranking the Reactivity of Molecules as Electrophiles ### Instructions: 1. Rank the following molecules from most to least reactive as electrophiles (1 = most reactive). 2. Be sure to explain your rankings considering both steric and electronic effects. ### Molecules: - **A:** Structure with a ketone group (CH3C=OCH3) - **B:** Structure with an ester group (CH3C=OCH(CH3)2) - **C:** Structure with a trifluoromethyl group (F3CC=OH) - **D:** Formaldehyde structure (H2C=O) ### Table for Ranking and Reasoning: | Molecule | Rank | Reasoning | |----------|------|-----------| | A | | | | B | | | | C | | | | D | | | ### Explanation Guidelines: - **Steric Effects:** Consider the size and shape of the molecules. Bulky groups can hinder reactivity. - **Electronic Effects:** Consider the presence of electron-withdrawing or electron-donating groups. Electron-withdrawing groups typically increase electrophilicity. Please fill in the ranks and reasoning based on your analysis of steric and electronic effects.
Chemistry
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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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Transcribed Image Text:# Ranking the Reactivity of Molecules as Electrophiles
### Instructions:
1. Rank the following molecules from most to least reactive as electrophiles (1 = most reactive).
2. Be sure to explain your rankings considering both steric and electronic effects.
### Molecules:
- **A:** Structure with a ketone group (CH3C=OCH3)
- **B:** Structure with an ester group (CH3C=OCH(CH3)2)
- **C:** Structure with a trifluoromethyl group (F3CC=OH)
- **D:** Formaldehyde structure (H2C=O)
### Table for Ranking and Reasoning:
| Molecule | Rank | Reasoning |
|----------|------|-----------|
| A | | |
| B | | |
| C | | |
| D | | |
### Explanation Guidelines:
- **Steric Effects:** Consider the size and shape of the molecules. Bulky groups can hinder reactivity.
- **Electronic Effects:** Consider the presence of electron-withdrawing or electron-donating groups. Electron-withdrawing groups typically increase electrophilicity.
Please fill in the ranks and reasoning based on your analysis of steric and electronic effects.
Expert Solution

Step 1
Electrophile is which loves electron density.
Strong electrophile which have maximum positive charge density on carbonyl Carbon.
Step by step
Solved in 2 steps with 1 images

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