| 三氯蔗糖的合成工艺优化 |
| |
| 引用本文： | 牛涛,朱仁发,邵国泉. 三氯蔗糖的合成工艺优化[J]. 安徽化工, 2009, 35(4): 45-46 |
| |
| 作者姓名： | 牛涛 朱仁发 邵国泉 |
| |
| 作者单位： | 合肥学院化学与材料工程系,安徽,合肥,230022;合肥学院化学与材料工程系,安徽,合肥,230022;合肥学院化学与材料工程系,安徽,合肥,230022 |
| |
| 摘 要： | 以蔗糖为起始原料，经酯交换、Vilsmeier氯化、脱乙酰基三步化学反应合成三氯蔗糖。该方法操作简单，条件温和，原料价廉易得，总收率由文献方法的35％提高到39．4％，适合于工业化生产。
|
| 关 键 词： | 三氯蔗糖 工艺改进 Vilsmeier 甜味剂 |
Improved Synthesis of Trichlorosucrose |
| |
| NIU Tao,ZHU Ren-fa,SHAO Guo-quan. Improved Synthesis of Trichlorosucrose[J]. Anhui Chemical Industry, 2009, 35(4): 45-46 |
| |
| Authors: | NIU Tao ZHU Ren-fa SHAO Guo-quan |
| |
| Affiliation: | NIU Tao,ZHU Ren-fa,SHAO Guo-quan (Department ofChemical , Materials EngineeringofHefei University,Hefei 230022,China) |
| |
| Abstract: | Sugar was as the start material by the reaction of ester exchange,chlorination (Vilsmeier),deacetyl in three steps obtained the trichlorosucrose. The improvement of the synthesis procedure is simplicity and convenient. The reaction condition is moderate and the starting material is very cheap to get. The total yield is increased to 39.4% from 35% yield of the reference. |
| |
| Keywords: | Vilsmeier |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
