Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 28: Question 28.45 (page 1148)

Draw both pyranose anomers of each aldohexose using a three-dimensional representation with a chair pyranose. Label each anomers as αandβ.

(a.)

(b.)

Short Answer

Expert verified

Answer

(a.)

and

(b.)

and

Step by step solution

01

Pyranose

Pyranose is a hexagonal ring having five carbons and one oxygen atom in a ring.The only difference between alpha (α)and beta (β) anomers is the OH group at C1 carbon. αmeans downward OH andβ means upward OH.

02

3-D representation with a chair pyranose of a

The OH group at the C5 carbon is on the right side, which is D sugar. The group will come in an upward position. The αandβanomers of part (a) are shown as,

Pyranose anomers of aldohexose a

03

3-D representation with a chair pyranose of b

It is a D-sugar because the OH at C5 is on the right side. So, group will come in the upward position. The αandβanomers in part (b) is shown as,

Pyranose anomers of aldohexose b

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.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

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

Draw the products formed when D-arabinose is treated with each reagent. (a) Ag2O,NH4OH; (b)Br2,H2O ; (c)HNO3,H2O ,

What glycosides are formed when each monosaccharide is treated with CH3CH2OH, HCl:

(a) β-D-Mannose; (b)α-D-glucose ; (c) β-D-fructose ?

Convert each ball-and-stick model to a Fischer projection.

(a.)

(b.)

Draw the α anomer of maltose. What products are formed on hydrolysis of this form of maltose?

Draw a Fischer projection of the monosaccharide from which each of the following glycosides was prepared.
See all solutions

Recommended explanations on Chemistry Textbooks

Kinetics

Read Explanation

Chemical Analysis

Read Explanation

Inorganic Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Nuclear Chemistry

Read Explanation

Ionic and Molecular Compounds

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.

Sign-up for free