Welcome to Chemistry and Industry of Forest Products,

›› 2008, Vol. 28 ›› Issue (6): 53-57.

• 研究报告 • Previous Articles     Next Articles


LUO Jin-yue, LIU Chuan-tao   

  1. College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
  • Received:2008-04-30 Revised:1900-01-01 Online:2008-12-30 Published:2008-12-30

Abstract: Nopyl acetate was synthesized by nopol and acetic acid under microwave irradiation and catalyzed by solid superacid SO42-/ZrO2-TiO2. The influences of various reaction parameters, such as irradiation temperature, time, power, conditions for preparation of catalyst and catalyst dosage were investigated. Results show the proper technological conditions as follows: irradiation temperature 105℃, irradiation time 85 min, microwave power 650 W, catalyst type Ti:Zr 6:1, calcination temperature 450℃ and solid superacid dosage 2.5%(based on nopol mass). Under this condition, the yield of nopyl acetate reached 81.3%. Furthermore, the regenerated catalyst could be repeatedly used for 4 times.

Key words: nopyl acetate, SO42-/ZrO2-TiO2, microwave irradiation, catalytic synthesis

CLC Number: