4. The [a] of pure quinine, an antimalarial drug, is -165°. a) Calculate the enantiomeric excess (EE) of a solution with the following [a] values: -83°. H3CO HO Hi Quinine (anti-malaria drug) b) Calculate the percent of each enantiomer present. c) What is [a] for the enantiomer of quinine, and does it rotate light clockwise or counterclockwise? (. d) Identify 2 functional groups in quinine. (.. e) What are 2 properties that are different between the R and S enantiomer.

4. The [a] of pure quinine, an antimalarial drug, is -165°. a) Calculate the enantiomeric excess (EE) of a solution with the following [a] values: -83°. H3CO HO Hi Quinine (anti-malaria drug) b) Calculate the percent of each enantiomer present. c) What is [a] for the enantiomer of quinine, and does it rotate light clockwise or counterclockwise? (. d) Identify 2 functional groups in quinine. (.. e) What are 2 properties that are different between the R and S enantiomer.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter12: Chirality

Section: Chapter Questions

Problem 9CTQ

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