General, Organic, and Biological Chemistry (3rd Edition)
3rd Edition
ISBN: 9780134042428
Author: Laura D. Frost, S. Todd Deal
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 6, Problem 1IA.3Q
Summary Introduction
To determine:
The horizontal line in the center of the Fischer projections represented in the given figure.
Introduction:
Fischer projection is a representation of a molecule that shows the three dimensional shape of a chiral molecule on a two-dimensional plane.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Draw Fischer projections for all 2-ketopentoses. Which are d-2-ketopentoses, which are l-2-ketopentoses, and which are enantiomers?
What is the configuration at the chiral centers of the Fischer projection of the molecule shown? (The molecule is drawn with C1 at the top and C5 at the bottom.)
The Fischer projection for linear D-glucose is shown. Fill in the missing H's and OH's for the
wedge and dash projections. Then convert to a Haworth projection for both a-D-glucose and
B-D-glucose in linear form. Next, convert to the cyclic form and finally to a chair conformation
for both pyranoses.
Haworth projection
pyranose (chair)
CHO
H-
HO-
H
-OH
-H
-OH
H-OH
CH₂OH
=
4
3
4
5
6
3
a-D-glucose
rotate 90°
clockwise
OH H
ba
1
6
4
5
B-D-glucose
5
4 3
3
-OH O
1
H
Chapter 6 Solutions
General, Organic, and Biological Chemistry (3rd Edition)
Ch. 6 - Prob. 6.1PPCh. 6 - Prob. 6.2PPCh. 6 - Prob. 6.3PPCh. 6 - Prob. 6.4PPCh. 6 - Prob. 6.5PPCh. 6 - Classify each of the following alcohols as a...Ch. 6 - Prob. 6.7PPCh. 6 - Prob. 6.8PPCh. 6 - Prob. 6.9PPCh. 6 - Prob. 6.10PP
Ch. 6 - Prob. 6.11PPCh. 6 - Prob. 6.12PPCh. 6 - Prob. 6.13PPCh. 6 - Prob. 6.14PPCh. 6 - Prob. 6.15PPCh. 6 - Prob. 6.16PPCh. 6 - Prob. 6.17PPCh. 6 - Prob. 6.18PPCh. 6 - Prob. 6.19PPCh. 6 - Prob. 6.20PPCh. 6 - Prob. 6.21PPCh. 6 - Prob. 6.22PPCh. 6 - When an aldehyde undergoes oxidation, the...Ch. 6 - Prob. 6.24PPCh. 6 - Prob. 6.25PPCh. 6 - Prob. 6.26PPCh. 6 - Prob. 6.27PPCh. 6 - Prob. 6.28PPCh. 6 - Prob. 6.29PPCh. 6 - Prob. 6.30PPCh. 6 - Prob. 6.31PPCh. 6 - Prob. 6.32PPCh. 6 - Prob. 6.33PPCh. 6 - Prob. 6.34PPCh. 6 - Prob. 6.35PPCh. 6 - Prob. 6.36PPCh. 6 - Prob. 6.37PPCh. 6 - Prob. 6.38PPCh. 6 - Prob. 6.39PPCh. 6 - Prob. 6.40PPCh. 6 - Prob. 6.41PPCh. 6 - Prob. 6.42PPCh. 6 - Prob. 6.43PPCh. 6 - Prob. 6.44PPCh. 6 - Prob. 6.45APCh. 6 - Prob. 6.46APCh. 6 - Prob. 6.47APCh. 6 - Prob. 6.48APCh. 6 - Prob. 6.49APCh. 6 - Prob. 6.50APCh. 6 - Prob. 6.51APCh. 6 - Prob. 6.52APCh. 6 - Prob. 6.53APCh. 6 - Classify each of the following as primary,...Ch. 6 - Prob. 6.55APCh. 6 - Prob. 6.56APCh. 6 - Prob. 6.57APCh. 6 - Prob. 6.58APCh. 6 - Prob. 6.59APCh. 6 - Prob. 6.60APCh. 6 - Prob. 6.61APCh. 6 - Prob. 6.62APCh. 6 - Prob. 6.63APCh. 6 - Prob. 6.64APCh. 6 - Prob. 6.65APCh. 6 - Prob. 6.66APCh. 6 - Prob. 6.67APCh. 6 - Prob. 6.68APCh. 6 - Prob. 6.69APCh. 6 - Draw the product of the following 1 4...Ch. 6 - Prob. 6.71APCh. 6 - Prob. 6.72APCh. 6 - Prob. 6.73APCh. 6 - Prob. 6.74APCh. 6 - Prob. 6.75APCh. 6 - Prob. 6.76APCh. 6 - Prob. 6.77CPCh. 6 - Prob. 6.78CPCh. 6 - Prob. 6.79CPCh. 6 - Prob. 6.80CPCh. 6 - How much energy is produced if a person eats 50 g...Ch. 6 - Prob. 6.82CPCh. 6 - Prob. 1IA.1QCh. 6 - Prob. 1IA.2QCh. 6 - Prob. 1IA.3QCh. 6 - Prob. 1IA.4QCh. 6 - Prob. 1IA.5QCh. 6 - Prob. 1IA.6QCh. 6 - Prob. 1IA.7QCh. 6 - Prob. 1IA.8QCh. 6 - Prob. 1IA.9QCh. 6 - Prob. 2IA.1QCh. 6 - Which oxygen n the hemiacetal product in Figure 1...Ch. 6 - Prob. 2IA.3QCh. 6 - Prob. 2IA.4QCh. 6 - Where did you place the OH for C1 (top or bottom)?Ch. 6 - Prob. 2IA.6QCh. 6 - Prob. 2IA.7QCh. 6 - Prob. 1ICCh. 6 - Prob. 2ICCh. 6 - Prob. 3ICCh. 6 - Prob. 4ICCh. 6 - Prob. 5IC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- A Fischer projection of a monosaccharide is shown below: CH2OH C=O H- = 2 HO- HO -OH H H CH₂OH Classify this monosaccharide (e.g., aldotriose) Does it have the D or L configuration?arrow_forwardIn the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written O on the left of the top chiral carbon O on the right of the bottom chiral carbon O on the left of the middle chiral carbon O on the right of the top chiral carbon O on the left of the bottom chiral carbonarrow_forwardHow do diastereomers and stereoisomers differ? and how can i tell whether a molecule is either one in a fischer projection?arrow_forward
- Classify this Fischer projection as a D- or L- enantiomer. H HO HO HO HO c=0 III H CH2OHarrow_forwardWhat is the relationship between the following pair of structures? H₂C H H CI CH3 They are diastereomers They are enantiomers They are identical H CH₂ H₂C The are constitutional isomers Harrow_forwardFor those that have only one stereocenter draw Fischer projection(s) of the S-stereoisomer placing the 4 and 2 positions on the vertical line.arrow_forward
- Consider the two Fischer projections shown . They are NOT of the same molecule. Explain why the molecules shown are NOT the same? Describe how the groups of a Fischer projection are positioned in the ACTUAL molecule (Are the molecules flat in real life, or three-dimensional in real life? If three-dimensional, where exactly are the Hs and OHs positioned when one interprets these projections? Describe why the second molecule is not simply the first molecule flipped over (like a pancake).arrow_forwardEnantiomers are a pair of molecules that are mirror images that are non- superimposable. ОН ОН Compound 1 ОН ОН Compound 3 Identify the two molecules that are a pair of enantiomers. ОН ОН Compound 2 OH OH Compound 4 A) Compounds 1 and 2 B) Compounds 1 and 3 C) Compounds 2 and 3 D) Compounds 1 and 4 E) Compounds 3 and 4arrow_forward2. Label each pair as enantiomer, diastereomer or same molecules. OCH3 HgCO OCH, CN H3C CEN and ÓCH3 H CH3 and CIarrow_forward
- Consider the following Fischer Projections:arrow_forwardThe following molecules are: H3C H3C and HOW H. HO CHS CH3 O enantiomers constitutional isomers diastereomers Identicalarrow_forward6. Each of the following pairs of compounds contains one chirality center. Determine whether they are the same compound or enantiomers. If they are superimposable, they are the same. If they are nonsuperimposable, they are mirror images, they are enantiomers. Br C1 I_CC1 I— H Ме- Me-C Br Et H Br Cl H C-I Me-C Et Br H I-C Br Me BrC-I H H Et-C Br Me Me H H-C Br Me Et 1 2 Sk 954~ Rost 45 r Siarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Cengage Learning