Give the products of the reactions of pentanamide with the reagents given in Problem 39(a, e, f). Repeat for N,N-dimethylpentanamide. 

Data From Problem39(a, e, f)

(a) NaOH, H₂O, heat; then H⁺, H₂O 

(e) LiAlH₄, (CH₃CH₂)₂O; then H⁺, H₂O 

(f) [(CH₃)₂CHCH₂]₂AlH, toluene, low temperature; then H⁺, H₂O