Furoin was synthesized by benzoin condensation reaction using furaldehyde as raw material, VB1 as catalyst and Na2CO3 as basic reagent. The effects of solvent ratio, amount of VB1 and alkali, reaction temperature and time were discussed, and the structure of condensation product was confirmed by melting point determination and IR spectroscopy. The experimental results show that the optimal condition was furaldehyde (10 mL, 0.12 mol), 95% ethanol (20 mL), VB1 (1.80 g), 10% Na2CO3 (8.0 mL), at 60 oC for 1.0 h, the best yield was upto 84.56%.
成乐琴, 于雪.
VB1催化下的糠偶姻的绿色合成
[J]. 吉林化工学院学报, 2019, 36(11): 9-11.
CHENG Leqin, YU Xue.
Synthesis of Furoin Catalyzed by VB1
. Journal of Jilin Institute of Chemical Technology, 2019, 36(11): 9-11.