`underset(DMSO)overset(KCN)rarroverset(H_(2), Pd)rarr` product is

CH_(3)-(CH_(2))_(3)-OH overset(CH_(3)-underset(O)underset(||)overset(O)overset(||)(S)-Cl)underset(ET_(3)N)(rarr)(A) overset(14)overset(KCN)(rarr)(B) overset(H_(3)O^(o+))(rarr)(C) Product (C) is :

CH_(3)-overset(overset(O)(||))(C)-C Cl_(3)underset("(excess)")overset(CH_(3)MgBr)rarroverset(H_(3)O^(+))rarr product is

In the reaction, C_(6)H_(5)NH_(2)underset(0-5^(@)C)overset(NaNO_(2)+HCl)rarr(A)underset(KCN)overset(CuCN)rarr(B)overset(H^(+)//H_(2)O)rarr(C) the product ( C) is

In the reaction, C_(6)H_(5)NH_(2)underset(0-5^(@)C)overset(NaNO_(2)+HCl)rarr(A)underset(KCN)overset(CuCN)rarr(B)overset(H^(+)//H_(2)O)rarr(C) the product ( C) is

Glycerol underset("(excess)")overset(HCl)(rarr)underset("(major)")('X')overset([O])(rarr)'Y'overset(HCN)(rarr) 'Z' underset("(alc.)")overset(KCN)(rarr)'A' overset(H^(+),H_(2)O)(rarr)'B' Product 'B' is