Which of the following sequence of reaction (reagents) can be used for conversion of `C_(6)H_(5)CH_(2)CH_(3)` into `C_(6)H_(5)CH=CH_(2)` ?

which of the following sequence of reactions(reagents) can be used for conversion of C _6 H_5 CH_2 CH_3 into C_6 H_5 CH=CH_2 ?

The reagent(s) useful for the conversion C_(6)H_(5)CH=CHCHO rarr C_(6)H_(5)CH=CHCH_(2)OH

Which of the following reagents would be best for converting phenylacetamide (C_(6)H_(5)CH_(2)CH_(2)NH_(2)) ?

Which of the following reagents may be used to accccomplish the conversion? C_(6)H_(5)H=CH-CH_(2)OH rarr C_(6)H_(5)CH=CHCHO

The reagents required to convert C_(6) H_(5) - C -= CH into C_(6) H_(5) CH_(2) CH_(2) OH are

Which of the following reagent is required by the following conversion? C_(6)H_(5)CH_(2)Cl to C_(6)H_(5)CH_(2)-underset(CH_(3))underset(|)N-CH_(3)