nte 7. D-glucose, blood sugar, exists in two forms; ring open and ring closed. Don’t worry about the chemistry of ring closure (but FYI, arrows are pointing at the atoms involved in this cyclization). This is an example of a problem that has all kinds of irrelevant information that you have to ignore as you search for the actual question. Consider the ring open form of D-Glucose What is the absolute configuration at C-3?How many stereoisomers does the ring open form of D-glucose have? Using Fischer projections, draw its enantiomer and one diastereomerlow many stereoisomers does the ring closed form shown below have? Ring open form KC-l has'y'stereocenters # stereo1somers =? Ring Closed form has s steieo centers :n=5 CHO extract c-3 H- : # steeolsomerj = 2: 32 possble stereoisomeS 2 -OH C-3 = 16 HOH2C HO -H Using Ch 17 Chemistry HO но- 4 OH HO H- 5 DH H- -OH Ring closed B-D-glucose enantiomer of above will have oPP-. Confiq at ench Stereocenter CH2OH O diustereomerof ing open d-gweose reeds to have the same config * and opp config at one or more * ;. numenous eurrect answers Fischer Projection of ring open form of D-Glucose (blood sugar) Will see in chapter 24 g t one ormore CHO C-3 has an s confiquratoon HO CHO HoA + opp here HoH HO Diast. MO + same •H 3.

Chemistry
10th Edition
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question

Organic Chemistry 1

Here is the professor's solution to the problem. However, I do NOT understand the solution. Please explain the answer in a clear step-by-step fashion to me. Explain the answer provided in the image in a clear fashion and as if I did not know much about organic chemistry. It seems to me like the professor is making the problem more complicated than it has to be. Can you demystify or simplify this problem about D glucose?

How can you assign priorities on a Fischer projection? I don't get it.

Here is the complete solution. Please explain it in a basic way.

 

7. D-glucose, blood sugar, exists in two forms; ring open and ring closed. Don't worry
about the chemistry of ring closure (but FYI, arrows are pointing at the atoms involved in
this cyclization). This is an example of a problem that has all kinds of irrelevant
information that you have to ignore as you search for the actual question. Consider the
ring open form of D-Glucose What is the absolute configuration at C-3? How many
stereoisomers does the ring open form of D-glucose have? Using Fischer projections,
draw itsenantionmer and on diastereomerlow many stereoisomers does the ring closed
form shown below have?
Ring open form
Ring Closed Sorm has s
steieo centers :n²5
: # sleeo1s omerg = 2°c 32
KC-l
has'4 'stereocenters
CHO
* stereoisomers = 2"
extract
C-3 H-
OH
C-3
= 16
possable
stereoisomanS
HOH2C
Но-
at
H
Using Ch 17
Chemistry
4
HO
но-
LOH
H-
-OH
5
OH
H-
-OH
Ring closed B-D-glucose
enantomer
of above
will have opP.
ČH2OH
O deustereomerof
Miny open d-gweose
reed's to havethe
same config t one ormore
* and opp eonfig at one
or more ;. numenous
currect answers
Fischer Projection of ring open confia at ench
form of D-Glucose (blood sugar)
Will see in chapter 24
Sterebcenter
CHO
c-3 has
an s confiquration
Hot
HO-
CHO
Ho
n+ opp heve , Diast.
HO
MO
HoH
on
+ Same
2.
3.
Transcribed Image Text:7. D-glucose, blood sugar, exists in two forms; ring open and ring closed. Don't worry about the chemistry of ring closure (but FYI, arrows are pointing at the atoms involved in this cyclization). This is an example of a problem that has all kinds of irrelevant information that you have to ignore as you search for the actual question. Consider the ring open form of D-Glucose What is the absolute configuration at C-3? How many stereoisomers does the ring open form of D-glucose have? Using Fischer projections, draw itsenantionmer and on diastereomerlow many stereoisomers does the ring closed form shown below have? Ring open form Ring Closed Sorm has s steieo centers :n²5 : # sleeo1s omerg = 2°c 32 KC-l has'4 'stereocenters CHO * stereoisomers = 2" extract C-3 H- OH C-3 = 16 possable stereoisomanS HOH2C Но- at H Using Ch 17 Chemistry 4 HO но- LOH H- -OH 5 OH H- -OH Ring closed B-D-glucose enantomer of above will have opP. ČH2OH O deustereomerof Miny open d-gweose reed's to havethe same config t one ormore * and opp eonfig at one or more ;. numenous currect answers Fischer Projection of ring open confia at ench form of D-Glucose (blood sugar) Will see in chapter 24 Sterebcenter CHO c-3 has an s confiquration Hot HO- CHO Ho n+ opp heve , Diast. HO MO HoH on + Same 2. 3.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 steps with 5 images

Blurred answer
Knowledge Booster
Alkanes and Cycloalkanes
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY