Choose the correct order of reagents to be added for the following conversion: C6H5CH2Cl(i)→C6H5CH2CN(ii)→C6H5CH2CH2NH2(iii)−→ΔC6H5CH2CH2NC
A
(i)CHCl3/alc.KOH,(ii)H2/Pd,(iii)KCN/EtOH
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B
(i) KCN/EtOH,(ii)H2/Pd,(iii)CHCl3/alc.KOH
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C
(i)H2/Pd,(ii),KCN/HCl(iii)CHCl3/alc.KOH
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D
(i)KCN/HCl,(ii)CHCl3/alc.KOH,(iii)H2/Pd
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Solution
The correct option is B(i) KCN/EtOH,(ii)H2/Pd,(iii)CHCl3/alc.KOH C6H5CH2ClKCN/EtOH−−−−−−−→C6H5CH2CNH2/Pd−−−→C6H5CH2CH2NH2CHCl3/alc.KOH−−−−−−−−−→ΔC6H5CH2CH2NC