| 云南脂松香制备光学纯去氢枞酸的研究 |
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| 引用本文： | 高诚伟,尚宇南,舒贵坤.云南脂松香制备光学纯去氢枞酸的研究[J].天然产物研究与开发,2007,19(2):290-292. |
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| 作者姓名： | 高诚伟 尚宇南 舒贵坤 |
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| 作者单位： | 1. 云南大学化学科学与工程学院;云南大学教育部自然资源药物化学重点实验室,昆明,650091
2. 云南大学化学科学与工程学院 |
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| 摘 要： | 以松节油作反应溶剂,在硫、碘的催化作用下云南脂松香经催化异构化、脱氢成为脱氢松香酸,通过进一步的提取、纯化等步骤可直接得到纯度高达96%以上的光学纯的去氢枞酸,其收率为26.6g/100g(松香)。
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| 关 键 词： | 松香 异构化 脱氢 去氢枞酸 |
| 文章编号： | 1001-6880（2007）02-0290-03 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2006-01-20 |
Preparation of Optically Pure Dehydroabietic Acid from Yunnan Gum Resin |
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| GAO Cheng-wei,SHANG Yu-nan,SHU Gui-kun.Preparation of Optically Pure Dehydroabietic Acid from Yunnan Gum Resin[J].Natural Product Research and Development,2007,19(2):290-292. |
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| Authors: | GAO Cheng-wei SHANG Yu-nan SHU Gui-kun |
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| Institution: | 1. School of Chemistry Science and Technology of Yunnan University;2.Key Laboratory of Medicinal Chemistry for Natural Resource, Yunnan University, Ministry of Education, Kunming 650091, China |
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| Abstract: | Acid-catalyzed isomerization of Yunnan gum resin and preparation of optically pure dehydroabietic acid by catalytic dehydrogenation were studied.Dehydroabietic acid was obtained by catalytic dehydrogenation of the isomerized resin acid in the presence of sulfur and iodine with turpentine as a reactive solvent.Optically pure dehydroabietic acid with a content of 96.02% was obtained after further purification with a yield of 27.7 g/100 g (resin). |
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| Keywords: | gum resin isomerization dehydrogenation dehydroabietic acid |
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