Methoxylation of α-pinene Catalyzed by Phosphomolybdic Acid

摘要：

The methoxylation of α-pinene catalyzed by phosphomolybdic acid (PMA)has been investigated. It was found that solvent could affect the distribution of isomerization products. Higher yield for α-terpinene has been achieved in ethyl acetate. The system has been applied for synthesizing α-terpinyl methyl ether (TME). The optimum conditions were: the amount of PMA is 2％ (based on the mass of α-pinene); the molar ratio for methanol and α-pinene was 2:1; the reaction was kept at 70 ℃ for 3 h. The yield for TME is 39.33％.

关键词： phosphomolybdic acid α-pinene methoxylation α-pinene

作者: Xing-dong YAO Kun-gang CHAI Fu-hou LEI

作者单位: School of Chemistry and Ecology Engineering,GuangXi University for Nationalities，Nanning 530006，Guan School of Chemistry and Ecology Engineering,GuangXi University for Nationalities，Nanning 530006，Guan School of Chemistry and Ecology Engineering,GuangXi University for Nationalities，Nanning 530006， Gua

会议类型: 国际会议

会议名称: International Conference on Chemical and Biological Utilization of Biomass Resources 2010(2010年生物质资源化学利用国际学术研讨会)

会议地点: 南京

会议语种:英文

页码: 432-436

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）