1.

Write the product of the following reaction: CH_(3)-CH=CH-CH_(2)CN underset((ii)H_(2)O)overset((i)DiBAL-H)to

Answer»

Solution :DiBAL-H reduces -CN group to -CHO group but does not REDUCE etthylenic double bond. For example
`UNDERSET("Pent-3-en-1-nitrile")(CH_(3)-CH=CH-CH_(2)CN) underset((ii)H_(2)O)overset((i)DiBAL-H)to underset("Pent-3-en-1-al")(CH_(3)-CH=CH-CH_(2)CHO)`


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