/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} PROBLEM 25.26 Question: Draw the product forme... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 25: PROBLEM 25.26 (page 1026)

Question: Draw the product formed by treating each compound with excess CH3I , followed by Ag2O , and then heat.

a.

b.

c.

Short Answer

Expert verified

Answer

a.CH3CH2CH=CH2

b.CH3CH=CH2

c.

Step by step solution

01

Hoffmann elimination

Hoffmann elimination forms alkene from the amine. It is completed in three steps:

  • In the first step, the quaternary ammonium salt is formed by the reaction of amine with the excess of alkyl halide via SN2 reaction.
  • The second step involves the conversion of one ammonium salt into another with a different anion. The silver (I) oxide Ag2 replaces the iodide anion with the hydroxide ion.
  • In the third step, hydroxide ion (base) removes a proton from the alpha carbon atom when the ammonium salt is heated, forming the alkene.
02

Explanation

a. The reaction of the given amine is completed via the Hoffmann elimination process as:


b. The given amine produces the product alkene via the Hoffmann elimination process as:

c. The given amine produces the product alkene via the Hoffmann elimination process as:

Hoffmann elimination

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Question: (a) What two components are needed to prepare para red by azo coupling? (b) What two components are needed to prepare alizarine yellow R?

Tertiary ( 3掳) aromatic amines react with NaNO2 and HCl to afford products of electrophilic aromatic substitution. Draw a stepwise mechanism for this nitrosation reaction and explain why it occurs only on benzene rings with strong ortho, para activating groups.

Alkyl diazonium salts decompose to form carbocations, which go on to form products of substitution, elimination, and (sometimes) rearrangement. Keeping this in mind, draw a stepwise mechanism that forms all of the following products.

Synthesize each compound from benzene. Use a diazonium salt as one of the synthetic intermediates.

Question: Name each amine.

a.

b.

c.

d.

e.

f.
See all solutions

Recommended explanations on Chemistry Textbooks

Chemistry Branches

Read Explanation

Physical Chemistry

Read Explanation

Ionic and Molecular Compounds

Read Explanation

The Earths Atmosphere

Read Explanation

Chemical Reactions

Read Explanation

Chemical Analysis

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.