Give the product of the reaction of pentanoic acid with each of the following reagents:
(a) Sodium hydroxide
(b) Sodium bicarbonate
(c) Thionyl chloride
(d) Phosphorus tribromide
(e) Benzyl alcohol, sulfuric acid (catalytic amount)
(f ) Chlorine, phosphorus tribromide (catalytic amount)
(g) Bromine, phosphorus trichloride (catalytic amount)
(h) Product of part (g) treated with sodium iodide in acetone
(i) Product of part (g) treated with aqueous ammonia
( j) Lithium aluminum hydride, then hydrolysis
(k) Phenylmagnesium bromide