反应详情

温度

150 °C

Approximately 66.6 grams (0.5 mole) tolyltriazole, 175 grams (0.5 mole) N-oleyl-1,3-diaminopropane (Armak Chemical Co.), 100 ml ethanol, and 100 ml toluene were charged to a 1 liter flask equipped with an agitator, Dean-Stark apparatus, and dropping funnel. This mixture was stirred to a homogeneous mixture. Glyoxal (36.3 grams, 0.25 mole, 40% in water) was added dropwise and then stirred at room temperature for 12 hours. Water was then azeotropically removed by heating to 150° C. The orange product (237 grams) was isolated by filtration and removal of solvent under reduced pressure.

1. customequipped with an agitator, Dean-Stark apparatus
2. stirringstirred at room temperature for 12 hours
3. customWater was then azeotropically removed