| 第 32 卷第 6 期 |  | Vol. 32 No. 6 | | 2002 年 12 月 | Dec 2002 |
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所屬欄目：其它
乙酸芳樟酯的合成研究 |
| 佘光前; 周昌然; 李劍(湖南輕工研究院有限責任公司; 湖南長(cháng)沙; 410015) |
| 摘 要：以芳樟醇和醋酐為原料 ,無(wú)水K2 CO3為催化劑合成了乙酸芳樟酯。反應最佳工藝條件為 :醇酐質(zhì)量比為 1∶1 2 ,催化劑用量為芳樟醇投料量的 4 % ,反應時(shí)間為 2 4h ,反應溫度為 116± 2℃。芳樟醇轉化率大于 95 2 % ,產(chǎn)品中乙酸芳樟酯含量大于 94 1%。 |
| 關(guān)鍵詞：芳樟醇; 乙酸芳樟酯 |
| 中圖分類(lèi)號：TQ225.2 文獻標識碼：A 文章編號：1009-9212(2002)06-0015-02 |
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| Study on Synthesis of Linatyl Acetate |
| SHE Guaiig-qian; et al. （Hunan Light Industry Research Institute Co. Ltd; Changsha; 410015; China） |
| Abstract：Linaiyl acetate was synthesized with linaloul and acetic anhydride as material, absolute K 2CO 3 as catalyst. The optimum condition was follow: weight ratio of linalool to acetic anhydride is 1:1:2, catalyst amount 4% of linalool, reaction time 24 h and temperature 116±2℃ . The conversion of linakxil was above 95.2% and contain over 94.1% of linalyl acetate in the product. |
| Key words：linalool; linalyl acetate |
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收稿日期：2002-08-22
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