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 questionO. 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 itenantiomer and one diastereomerlow many stereoisomers does the ring closed form shown below have? fracm
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 questionO. 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 itenantiomer and one diastereomerlow many stereoisomers does the ring closed form shown below have? fracm
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 questionO. 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 itenantiomer and one diastereomerlow many stereoisomers does the ring closed form shown below have? fracm
Here is the professor's solution to the problem. The assignment has been turned in and the answer key has been shared with the class. So, this is the official answer key. 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?
Transcribed Image Text:ning open form
K C-l has'4'stereocenters
Ring Closed form has s
steieo centers .: n25
СНО
# stereo1somers =
* stereois omery= Z°= 3
possable
Stereoisomos
:-
extract"
C-3 H-
3
太
-HO-
C-3
16
%3D
HOH,C
Но
-H
Using Ch 17
Chemistry
a
4
Но
HỌ
H
HO
OH
5
OH
dis
H-
-OH-
Ring closed ß-D-glucose
enantiomer
of above
will nave opP.
Confiq at ench
Stereocenter
ČH,OH
d deustereomer of
Miny open d-gweose
reeds to hawe the
same config at one ormore
* 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
сно
C-3 has
an s confiquraton
H0-
CHO
HO
Ho
1 E opp here
Diast.
Но
Ho-
+ Same
•H
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 questionO. 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 on diastereomerlow many stereoisomers does the ring closed
form shown below have?
King open form
has'y'stereocenters
# stereo1s omers =
King Closed form has s
steieo centers: n=5
: # steveo1s omerj = 2°: 32
СНО
extract
C-3
C-3 H-
-ОН
posable
Stereoisomans
= 16
НО
HOH2C
Using Ch 17
Chemistry
НО
H.
-HO
НО_
HO
OH
3.
4+
of
Branch of chemistry concerned with the study of carbon-based compounds, also known as organic compounds. These compounds form due to carbon's notable potential in forming chemical bonds. Due to the abundance of organic compounds on Earth, organic chemistry is crucial in other scientific disciplines, including materials science and pharmaceutical science.
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