反应详情

温度

115 °C

Approximately 80 grams (0.6 mole) tolyltriazole (Sherwin Williams Co.), 167 grams (0.6 mole) oleyl amine (Armak-O, 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 (43.5 grams, 0.3 mole, 40% in water) was added dropwise and then stirred at room temperature for 12 hours. Water was then azeotropically removed by heating to 115° C. The dark brown product (261 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