Diethyl Carbonate → Bis(N,N-diethyl-N-methylethanaminium) carbonate
反応式
[CH2:1]([N:3]([CH2:6][CH3:7])[CH2:4][CH3:5])[CH3:2].[C:8](=[O:15])([O:12][CH2:13][CH3:14])[O:9]CC>CO>[C:8](=[O:9])([O-:15])[O-:12].[CH3:6][N+:3]([CH2:13][CH3:14])([CH2:4][CH3:5])[CH2:1][CH3:2].[CH3:8][N+:3]([CH2:6][CH3:7])([CH2:4][CH3:5])[CH2:1][CH3:2]参加物
4
実験手順
Triethylamine (1 mol), diethyl carbonate (1.5 mol), and methanol (2 mol) as a solvent were charged into a stirring-type autoclave, and the whole was reacted at the reaction temperature of 110° C. for 12 hours to obtain a methanol solution of methyltriethylammonium carbonate. 2-Ethylhexanoic acid (1 mol) was charged thereto and ethylene glycol was added as a solvent so as to be a predetermined concentration. Thereafter, a solution of 50% of methyltriethylammonium 2-ethylhexanoate and 50% of ethylene glycol was obtained by removing carbon dioxide and methanol produced as by-products by an evaporator.