1-Heptanamine → N-[6-(4,5-diphenyl-1-[(trimethylsilyl)ethoxymethyl]-1H-imidazol-2-yl)hexyl]-N-heptylamine

Participants

Reaction Steps

Part B. A solution of 6-bromo-1-(4,5-diphenyl-1-[(trimethylsilyl)ethoxymethyl]-1H-imidazol-2-yl)hexane (1.0 g, 0.00195 mol) and n-heptylamine (0.45 g, 0.00389 mol) in acetonitrile (25 mL) was heated to 60° for 8 hours. The reaction mixture was poured into 10% aqueous sodium bicarbonate and extracted with ethyl acetate (2×50 mL). The combined organic extract was washed with water, brine, dried over magnesium sulfate and concentrated to give N-[6-(4,5-diphenyl-1-[(trimethylsilyl)ethoxymethyl]-1H-imidazol-2-yl)hexyl]-N-heptylamine as a colorless viscous oil (1.04 g, 0.00189 mol). 1H NMR (CDCl3) δ7.52-7.2(m,10H), 5.11(s,2H), 4.7-4.2(bs,1H), 3.3(t,2H), 2.93-2.70(m,6H), 1.95-1.34(m,18H), 0.93(t,3H), 0.86(t,2H), 0.005(s,9H).

Provenance & Evidence