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Find the last product [D] in reaction se...

Find the last product [D] in reaction sequence
`C_(6)H_(5)CHO+CH_(3)-overset(O)overset(||)C-CH_(2)-COOC_(2)H_(5)``overset("pyridine")to ` `A overset(H_3O^(+))to overset(Delta)to C underset(OH^(-)//Delta) overset(NH_2-NH_2)to D `

A

`C_(6)H_(5)-CH=CHoverset(OH)overset("| ")"CH"-CH_(3)`

B

`C_(6)H_(5)-CH=CH-CH_(2)-CH_(3)`

C

D

`C_(6)H_(5)-CH=CH-overset(O)overset(||)C-CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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