(a)
Interpretation:
The major and minor products must be predicted for the given E2 reaction.
Concept Introduction :
Unless the bulky base is used generally more substituted
(b)
Interpretation:
The major and minor products must be predicted for the given E2 reaction.
Concept Introduction :
In an E2 reaction, if a less hindered base is used, then hydrogen abstraction takes place from more hindered carbon to produce more substituted alkene as the major product. The anti-periplanar orientation of the two leaving groups is required.
(c)
Interpretation:
The major and minor products must be predicted for the given E2 reaction.
Concept Introduction :
The anti-periplanar orientation of the two outgoing group is required.
(d)
Interpretation:
The major and minor products must be predicted for the given E2 reaction.
Concept Introduction :
The less bulky base in E2 reaction produces more substituted alkene as the major product.
(e)
Interpretation:
The major and minor products must be identified for the given E2 reaction.
Concept Introduction :
The more bulky bases prefer to take hydrogen from less hindered carbon in order to produce less substituted alkene as the major product.
(f)
Interpretation:
The major and minor products must be identified for the given E2 reaction.
Concept Introduction :
The bulky bases prefer to take hydrogen from less hindered carbon in order to produce less substituted alkene as the major product.
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ORGANIC CHEM PRINT STUDY GDE & SSM
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