| 离子液体催化桐油基漆酚类似物的合成与表征 |
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| 引用本文： | 周闯,李普旺,李思东,焦静,王超,何祖宇,杨子明.离子液体催化桐油基漆酚类似物的合成与表征[J].功能材料,2019,50(4):4187-4191,4196. |
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| 作者姓名： | 周闯 李普旺 李思东 焦静 王超 何祖宇 杨子明 |
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| 作者单位： | 中国热带农业科学院农产品加工研究所,广东 湛江,524001;广东海洋大学 化学与环境学院,广东 湛江,524088 |
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| 基金项目： | 中国热带农科院基本科研业务费专项;中国热带农科院基本科研业务费专项;中国热带农科院基本科研业务费专项;海南省自然科学基金 |
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| 摘 要： | 桐油作为一种重要的战略生物材料和可再生生物质资源,由于其较高的研究和应用价值,得到了广泛的关注。首先通过酯交换反应将桐油酸甘油酯(桐油的主要成分)转化为桐酸甲酯,然后以SO_3H功能化离子液体作为催化剂,通过与邻苯二酚的傅-克烷基化反应,制备桐油基漆酚类似物,最后通过红外光谱,紫外可见光谱,核磁共振谱和液相色谱-质谱联用仪等表征鉴定桐油基漆酚类似物的结构。
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| 关 键 词： | 桐油 生物材料 离子液体 傅-克烷基化 漆酚类似物 |
Synthesis and characterization of tung oil based urushiol analogues catalyzed by ionic liquid |
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| ZHOU Chuang,LI Puwang,LI Sidong,JIAO Jing,WANG Chao,HE Zuyu,YANG Ziming.Synthesis and characterization of tung oil based urushiol analogues catalyzed by ionic liquid[J].Journal of Functional Materials,2019,50(4):4187-4191,4196. |
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| Authors: | ZHOU Chuang LI Puwang LI Sidong JIAO Jing WANG Chao HE Zuyu YANG Ziming |
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| Affiliation: | (Agricultural Product Processing Research Institute of Chinese Academyof Tropical Agricultural Sciences,Zhanjiang 524001,China;School of Chemistry and Environmental Science,Guangdong Ocean University,Zhanjiang 524088,China) |
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| Abstract: | Tung oil,as an important strategic biomaterial and renewable biomass resource,has attracted increasing attention due to its high value of research and application.In this study,eleostearic acid glyceride(the main component of tung oil)was transformed to methyl eleostearate(ME)by transesterification,and then reacted with catechol(CAT)via Friedel-Crafts alkylation using SO3 H-functionalized ionic liquid as catalyst.The alkylation products(CAT-ME)similar to urushiol(urushiol analogues)were successfully synthesized,and confirmed by the characterization results of infrared spectroscopy,UV visible spectroscopy,NMR spectra and HPLC-MS spectra. |
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| Keywords: | tung oil biomaterial ionic liquid Friedel-Crafts alkylation urushiol analogues |
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