Question 7 Using the priority rule, identify the configuration at each chiral center and the configuration of the double bond: For a chiral center please type EXACTLY one of the following: R or S or neither if it is not a chiral center. For a double bond please type EXACTLY one of the following: E or Z or neither if the double bond has no stereochemistry. Compound 1: humulone (a-lupulic acid) OH O HO Red center: Green bond: Compound 2: H OH OH H Red center: Compound 3: andrographolide HO*** HO HO*** Top Green bond: Bottom Green bond: Compound 4: Please determine the stereochemistry using the hint below and name this compound. Hint: Use the link and check Rule 5 and Fig. 18: http://ursula.chem.yale.edu/-chem220/chem220js/STUDYAIDS/isomers/CIP%20rules%20NEW.html OH Red center: Name: Compound 5: sucrose HO HO OH OH HO ОН НО OH Red center 1: Red center 2:
Question 7 Using the priority rule, identify the configuration at each chiral center and the configuration of the double bond: For a chiral center please type EXACTLY one of the following: R or S or neither if it is not a chiral center. For a double bond please type EXACTLY one of the following: E or Z or neither if the double bond has no stereochemistry. Compound 1: humulone (a-lupulic acid) OH O HO Red center: Green bond: Compound 2: H OH OH H Red center: Compound 3: andrographolide HO*** HO HO*** Top Green bond: Bottom Green bond: Compound 4: Please determine the stereochemistry using the hint below and name this compound. Hint: Use the link and check Rule 5 and Fig. 18: http://ursula.chem.yale.edu/-chem220/chem220js/STUDYAIDS/isomers/CIP%20rules%20NEW.html OH Red center: Name: Compound 5: sucrose HO HO OH OH HO ОН НО OH Red center 1: Red center 2:
Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter12: Chirality
Section: Chapter Questions
Problem 16E
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![Question 7
Using the priority rule, identify the configuration at each chiral center and the configuration of the double bond:
For a chiral center please type EXACTLY one of the following: R or S or neither if it is not a chiral center.
For a double bond please type EXACTLY one of the following: E or Z or neither if the double bond has no stereochemistry.
Compound 1: humulone (a-lupulic acid)
OH O
HO
Red center:
Green bond:
Compound 2:
H
OH
OH H
Red center:
Compound 3: andrographolide
HO***
HO
HO***
Top Green bond:
Bottom Green bond:
Compound 4: Please determine the stereochemistry using the hint below and name this compound.
Hint: Use the link and check Rule 5 and Fig. 18: http://ursula.chem.yale.edu/-chem220/chem220js/STUDYAIDS/isomers/CIP%20rules%20NEW.html
OH
Red center:
Name:
Compound 5: sucrose
HO
HO
OH
OH
HO
ОН НО
OH
Red center 1:
Red center 2:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0992d54a-9935-4605-b540-be840fe70170%2Ff54f4b4d-e559-4797-abec-976fd37a6fe7%2Ft04zmk8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 7
Using the priority rule, identify the configuration at each chiral center and the configuration of the double bond:
For a chiral center please type EXACTLY one of the following: R or S or neither if it is not a chiral center.
For a double bond please type EXACTLY one of the following: E or Z or neither if the double bond has no stereochemistry.
Compound 1: humulone (a-lupulic acid)
OH O
HO
Red center:
Green bond:
Compound 2:
H
OH
OH H
Red center:
Compound 3: andrographolide
HO***
HO
HO***
Top Green bond:
Bottom Green bond:
Compound 4: Please determine the stereochemistry using the hint below and name this compound.
Hint: Use the link and check Rule 5 and Fig. 18: http://ursula.chem.yale.edu/-chem220/chem220js/STUDYAIDS/isomers/CIP%20rules%20NEW.html
OH
Red center:
Name:
Compound 5: sucrose
HO
HO
OH
OH
HO
ОН НО
OH
Red center 1:
Red center 2:
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