Five amine synthesis are outlined below. In each reactions box enter a single letter designating the best reagent and conditions selected from the list at the bottom of the page.
a) i) `LiAlH_(4)` in ether, ii) `H_(2)O` & base
b) `C_(2)H_(5)NH_(2)(cat. H^(+))`
c) NaCN in alcohol
d) `H_(2)` & Ni catalyst or `H_(2)` & Pd catalyst
e) `NaN_(3)` in alcohol
f) `(CH_(3)CO)_(2)` & pyridine
g) `C_(2)H_(5)Br`
h)
(i) `2CH_(3)I` & pyridine
j) KOH in `H_(2)O`