
Concept explainers
(a)
Interpretation:
All the rings in fusidic acid needs to be labeled and their conformation needs to be described.
Concept Introduction:
Conformation can be used to define the spatial arrangement of atoms in a molecule may adopt or change by rotation about a single bond.Stereoisomers can be interconverted by rotation about a single bond.
(b)
Interpretation:
All ring fusion in the molecule needs to be determined as either cis or trans geometry.
Concept Introduction:
Geometric isomerism is a form of stereoisomerism and it is also known as cis-trans isomerism. Cis indicates that the
(c)
Interpretation:
All the groups attached to the ring as being either
Concept Introduction:
(d)
Interpretation:
The differencein structure and stereochemistry offusidic acid and steroid needs to be explained.
Concept Introduction:
Stereochemistry is a branch of chemistry deals with the study of the spatial arrangement of atoms and molecule andits effect on the

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Chapter 4 Solutions
Organic Chemistry: Structure and Function
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