Give the products expected when isopentyl bromide (1-bromo-3-methylbutane) or the other substances indicated react with the following reagents.

(a) KI in aqueous acetone

(b) KOH in aqueous ethanol

(c) K⁺ (CH₃)₃C—O¯ in (CH₃)₃C—OH

(d) Product of part (c) 1 HBr

(e) CsF in N,N-dimethylformamide (a polar aprotic solvent)

(f) Product of part (c) + chloroform + potassium tertbutoxide

(g) Product of part (c) + CH₂I₂ in the presence of a Zn–Cu couple

(h) Li in hexane, then ethanol

(i) Sodium methoxide in methanol

(j) Mg and anhydrous ether, then D₂O