Synthesis and application of an IL-supported diol as protecting group for aldehydes  

作　　者：Yue Qin Cai Ye Liu Guo Hua Gao 

机构地区：[1]Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, Shanghai 200062, China

出　　处：《Chinese Chemical Letters》2007年第10期1205-1208,共4页中国化学快报（英文版）

基　　金：the National Natural Science Foundation of China(No.20533010,20673039);the Science&Technology Commission of Shanghai Municipality(No.06JC14023)for financial support.

摘　　要：A new IL-supported diol, 1-（2,3-dihydroxypropyl）-3-methylimidazolium hexafluorophosphate has been synthesized and characterized by Fr-IR, ^1H NMR, ^13C NMR and MS （ESI）. Its physical properties such as freezing point, solubility and specific gravity and thermal stability were determined. Synthetic utilities of the resultant diol as a protecting group for aldehydes were also investigated.A new IL-supported diol, 1-（2,3-dihydroxypropyl）-3-methylimidazolium hexafluorophosphate has been synthesized and characterized by Fr-IR, ^1H NMR, ^13C NMR and MS （ESI）. Its physical properties such as freezing point, solubility and specific gravity and thermal stability were determined. Synthetic utilities of the resultant diol as a protecting group for aldehydes were also investigated.

关 键 词：IL-supported diol PREPARATION Characterization Protecting group 

分 类 号：O623.5[理学—有机化学]