(a)
Interpretation:
The type of stereoisomers formed by the given reaction has to be predicted.
Concept Introduction:
Effect of delocalized electrons on the product of the reaction:
The presence of delocalizes electrons while electrophilic addition or substitution the cation intermediate formed is shifted to stable carbocation form at higher rate, and that leads to the product.
Rule: The stabilities of carbocation are,
b)
Interpretation:
The type of stereoisomers formed by the given reaction has to be predicted.
Concept Introduction:
Effect of delocalized electrons on the product of the reaction:
The presence of delocalizes electrons while electrophilic addition or substitution the cation intermediate formed is shifted to stable carbocation form at higher rate, and that leads to the product.
Rule: The stabilities of carbocation are,
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Organic Chemistry (8th Edition)
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