Chiral Separation and Enantiomer Resolution (5C)
Chem & Physics · Flashcards
CHEM & PHYSICS · FLASHCARDS
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QUESTION
What is a meso compound?
QUESTION
What is a chiral resolving agent in enantiomer resolution?
QUESTION
What is the relationship between observed and pure optical rotation for a mixture?
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ANSWER
α
o
b
s
=
e
e
×
α
p
u
r
e
\alpha_{obs}=ee\times \alpha_{pure}
α
o
b
s
=
ee
×
α
p
u
r
e
(with
e
e
ee
ee
as a fraction). Observed rotation scales with the enantiomeric purity relative to the pure enantiomer's rotation.
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