반응 #1442484

반응 방정식

Boric acid

glycerol

salicylamide

→

salicylamide glycerol borate

수율 88.2%

용매

toluene

반응 조건

후처리

1. 1
   기타Salicylamide/glycerol borate was prepared
2. 2
   기타the byproduct water (˜9 grams) was continuously removed from the reaction by azeotropic distillation
3. 3
   기타The final solution was evaporated
4. 4
   기타to remove toluene under vacuum

실험 절차

Salicylamide/glycerol borate was prepared as follows. Boric acid (10.3 grams), glycerol (15.3 grams), and salicylamide (22.9 grams) were added to a 250 milliliter flask. One hundred fifty milliliters of toluene was then added. The reaction was allowed to proceed overnight at 110° C., and the byproduct water (˜9 grams) was continuously removed from the reaction by azeotropic distillation. The final solution was evaporated to remove toluene under vacuum, and a yellowish resinous product (˜40 grams) of salicylamide/glycerol borate was obtained.

출처