化学工业与工程
Home  |   |  About Journal  |  Editorial Board  |  Instruction  |  Subscriptions  |  Download  |  Publication Ethics  |  Contacts Us  |  Chinese
Chemcial Industry and Engineering 2009, Vol. 26 Issue (3) :203-206    DOI:
Article Current Issue | Next Issue | Archive | Adv Search << | >>
Epoxidation of α-Pinene Catalyzed by Supported Nano-Heteropoly Acid
WU Chun-hua,QIN Yong-jian,ZHANG Jia-yan,LENG Shi-yan(Faculty of Wood Science & Decoration Engineering,Southwest Forestry College,Kunming 650224,Yunnan Province,China)
(Faculty of Wood Science & Decoration Engineering,Southwest Forestry College,Kunming 650224,Yunnan Province,China

Abstract
Reference
Related Articles
Download: PDF (403KB)   HTML ()   Export: BibTeX or EndNote (RIS)      Supporting Info
Abstract The epoxidation reaction of α-pinene was discussed using preparation of peroxyacetyl acid from 30% H_2O_2.Nano-H_3PW_(12)O_(40)/SiO_2 was selfmade and was used in the epoxidation.The optimized condition was obtained.When the molar ratio of α-pinene to peroxyacetic acid was 1∶3,the concentration of ammonium bromide was 0.06 mol/L,dosage of nano-H_3PW_(12)O_(40)/SiO_2 was 4%(of the mass ratio of α-pinene),the selectivity of 2,3-epoxypinene was 74.84% and the conversion of α-pinene can reach 86.53% at 16—20 ℃ for 2 h in CHCl_3.
Service
Email this article
Add to my bookshelf
Add to citation manager
Email Alert
RSS
Articles by authors
Keywords：   
Received 2009-05-15; published 2009-05-15
Cite this article:   
WU Chun-hua,QIN Yong-jian,ZHANG Jia-yan,LENG Shi-yan.Epoxidation of α-Pinene Catalyzed by Supported Nano-Heteropoly Acid[J]  Chemcial Industry and Engineering, 2009,V26(3): 203-206
Copyright 2010 by Chemcial Industry and Engineering