| δ-环戊基-δ-内酯的合成 |
| |
| 引用本文： | 许绍东.δ-环戊基-δ-内酯的合成[J].精细石油化工,2002(6):34-36. |
| |
| 作者姓名： | 许绍东 |
| |
| 作者单位： | 辽阳石油化工高等专科学校基础部,辽阳,111003 |
| |
| 摘 要： | 采用己二酸副产物环戊酮为原料 ,经醇醛缩合反应得 2 亚环戊基环戊酮 ,经Pd/C催化加氢得 2 环戊基环戊酮 ,再经拜尔 维利格 (Becyer Villiger)氧化反应得δ 环戊基 δ 内酯 ,产品纯度大于 99.5 % (GC法 ) ,总收率大于 81% ,具有清新坚果气息 ,经IR ,GC MS ,1HNMR ,13 CNMR检测结构正确。
|
| 关 键 词： | δ-环戊基-δ-内酯 环戊酮 拜尔维利格氧化反应 |
| 修稿时间： | 2001年10月16 |
SYNTHESIS OF δ-CYCLOPENTYL-δ-LACTONE |
| |
| Xu Shaodong.SYNTHESIS OF δ-CYCLOPENTYL-δ-LACTONE[J].Speciality Petrochemicals,2002(6):34-36. |
| |
| Authors: | Xu Shaodong |
| |
| Abstract: | Cyclopentyl δ lactone was prepared from cyclopentanone, which is a byproduct of adipic acid production, via aldol condensation, Pd/C catalytic hydrogenation and Beayer Villiger oxidation. The purity of the product is 99.5% (analyzed by GC), the total yield is 81%, and it sent forth a sweet scent of jasmone and nut fragrance. The analysis of δ cyclopentyl δ lactone was performed by GC MS, IR, 1HNMR, 13 CNMR. It sent forth sweet scent of jasmines, nut fragrance. |
| |
| Keywords: | cyclopentyl δ lactone cyclopentanone Beayer Villiger oxidation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
