节点文献
苯酚磷酰化产物的制备
Study on the phosphorylations reaction between phenol and dialkyl phosphite
【摘要】 目的 :二异丙基亚磷酸酯 (DIPPH)和二乙基亚磷酸酯 (DEPH)作为磷酰化试剂 ,对苯酚进行磷酰化。方法 :冰盐浴条件 ,DIPPH(DEPH)和四氯化碳的混合液逐滴加到苯酚 ,三乙胺 ,二氧六环的混合液中。滴加完毕 ,室温搅拌数小时 ,苯酚和DIPPH(DEPH)生成磷酸酯。结果与结论 :核磁共振测定仪和电喷雾电离质谱 (ESI MS)检测到产物的存在 ,苯酚磷酰化产物产率较高
【Abstract】 Aim: To study the reaction of phenol and dialkyl phosphite. Methods: Phenol was phosphorylated by DIPPH and DEPH respectively by Atherton Todd reaction,by dropping the DIPPH and DEPH and tetrachloromethane into the mixed solution of phenol,triethylamine and dioxane. Results and discussion: The aim products including diethyl phenyl phosphate and diisopropyl phenyl phosphate were successfully synthesized under the condition mentioned .The target products were further determined by 31PNMR, 1HNMR and ESI MS.
【基金】 河南省自然科学基金资助项目 1110 3 2 0 0 0
- 【文献出处】 郑州大学学报(医学版) ,Journa of Henan Medical University , 编辑部邮箱 ,2002年06期
- 【分类号】TQ464
- 【被引频次】1
- 【下载频次】176