香桂叶油合成二氢黄樟油素  

Synthesis of dihydrosafrole from Cinnamomum petrophilum leave Oil

作　　者：蓝文祥[1] 

机构地区：[1]重庆工商大学环境与生物工程学院,重庆400033

出　　处：《重庆工商大学学报（自然科学版）》2004年第3期223-225,共3页Journal of Chongqing Technology and Business University:Natural Science Edition

基　　金：重庆市科学基金资助项目(2001-7070)。

摘　　要：以香桂叶油为原料合成二氢黄樟油素为目的,在W-2型瑞尼镍的催化下加氢,并研究了催化剂用量、温度、压力和溶剂对反应的影响。结果表明:香桂叶油在无溶剂条件下,用32∶1的W-2型瑞尼镍催化,在120℃、2MPa的氢气压力下反应2h,可合成二氢黄樟油素,不经过蒸馏提纯,质量分数为98.5%,产率为95.6%,无废水和废渣排放。Preparation of dihydrosafrole from Cinnamomum petrophilum leave oil and catalysis hydrogenation of Cinnamomum petrophilum leave oil were conducted. Dihydrosafrole was synthesized with 95.6% yield by Raney Ni W-2 catalysis hydrogenation of Cinnamomum petrophilum leave oil without a solvent within 2.5 houres at 120 ℃and 2.0 MPa.

关 键 词：香桂叶油 合成 W-2型瑞尼镍 加氢 催化剂 氯甲基二氢黄樟油素 

分 类 号：TQ655[化学工程—精细化工]