节点文献
L-抗坏血酸-2-磷酸-6-棕榈酸酯的合成工艺研究
Study on Synthesis Technology of L-ascorbyl-2-phosphate-6-palmitate
【摘要】 以L-抗坏血酸-2-磷酸酯和棕榈酰氯为原料,DMAP为催化剂,酰氯化法合成L-抗坏血酸-2-磷酸-6-棕榈酸酯。研究了L-抗坏血酸-2-磷酸酯与棕榈酰氯的摩尔比、反应温度、反应时间等工艺条件对收率的影响。工艺条件优化后,收率达到85%。
【Abstract】 In this experiment,we used L-ascorbyl-2-phosphate and palmitoyl chloride as reactant,DMAP as catalyst to synthesis L-ascorbyl-2-phosphate-6-palmitate by acylchloride method.The influence of productivity by the molar ratio of L-ascorbyl-2-phosphate to palmitoyl chloride,reaction temperature and reaction time were studied.After optimization of experimental parameters,the productivity is 85%.
【关键词】 L-抗坏血酸-2-磷酸-6-棕榈酸酯;
棕榈酰氯;
L-抗坏血酸-2-磷酸酯;
合成;
【Key words】 L-ascorbyl-2-phosphate-6-palmitate; Palmitoyl chloride; L-ascorbyl-2-phosphate; Systhesis;
【Key words】 L-ascorbyl-2-phosphate-6-palmitate; Palmitoyl chloride; L-ascorbyl-2-phosphate; Systhesis;
【基金】 江西省科学院科研开发专项基金资助项目(2007)
- 【文献出处】 江西科学 ,Jiangxi Science , 编辑部邮箱 ,2013年01期
- 【分类号】TQ463
- 【下载频次】136