The reaction of sodium phenoxide with iodomethane yields anisole. What kind of reaction is taking place in this conversion is to be stated. A mechanism for the conversion is to be proposed. Concept introduction: Phenoxide ion is nucleophilic. When it is treated with alkyl iodides a bimolecular nucleophilic displacement (SN 2 ) reaction will occur. Iodine is removed and phenoxy group gets attached to methyl group. To state: The kind of reaction that occurs when phenoxide ion is treated with iodomethane to produce anisole is to be stated. A mechanism for this reaction is also to be proposed. To propose: A mechanism for this conversion.

Question

Consider the following SN 2 reaction: مار + Br H₂O acetone + Br OH What effect would each of the following changes have on the rate of this reaction. Select the single best answer for each part. Part 1 of 3 If the substrate was changed to: The rate would Br O increase O decrease O remain unchanged Part 2 of 3 × S If the nucleophile was changed to OH, the rate would: O increase O decrease O remain unchanged Part 3 of 3 If the solvent was changed to ethanol, the rate would: Increase O decrease O remain unchanged 2 ol Ar

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Question

Chapter 17.SE, Problem 77AP

Interpretation Introduction

Interpretation:

The reaction of sodium phenoxide with iodomethane yields anisole. What kind of reaction is taking place in this conversion is to be stated. A mechanism for the conversion is to be proposed.

Concept introduction:

Phenoxide ion is nucleophilic. When it is treated with alkyl iodides a bimolecular nucleophilic displacement (SN²) reaction will occur. Iodine is removed and phenoxy group gets attached to methyl group.

To state:

The kind of reaction that occurs when phenoxide ion is treated with iodomethane to produce anisole is to be stated. A mechanism for this reaction is also to be proposed.

To propose:

A mechanism for this conversion.

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