三氟甲磺酸镱催化合成噁唑啉环取代酚(胺)及相关化合物  

Synthesis of phenolic oxazolines and some related compounds under the catalysing of ytterbium triflate

作　　者：费学宁[1] David J. Berg 

机构地区：[1]天津城建学院,天津300384 [2]University of Victoria,Canada,V8W 3V6

出　　处：《化学研究与应用》2007年第5期535-538,共4页Chemical Research and Application

基　　金：教育部科学技术重点资助项目(205013);天津市自然科学基金资助项目(43604611)

摘　　要：Phenolic Oxazoline is a kind of important compound.In this paper,Phenolic Oxazolines and its relative compounds were synthesized by a reaction of cyanophenols with aminoalcohol or diamine under the catalyzing of Yb(OSO2CF3)3.Some influence factors of this reaction were studied,such as the position of substituting groups,the type of cyclization and the kinds of solvent selected.The structures of thesis compounds were confimed by 1H NMR、13C NMR、Ms and MP.As a result,a method for the synthesis of Phenolic Oxazolines with a preliminary discussion was reported.Phenolic Oxazoline is a kind of important compound. In this paper, Phenolic Oxazolines and its relative compounds were synthesized by a reaction of cyanophenols with aminoalcohol or diamine under the catalyzing of Yb （OSO2CF3 ）3 . Some influence factors of this reaction were studied, such as the position of substituting groups, the type of cyclization and the kinds of solvent selected. The structures of thesis compounds were confimed by ^1H NMR、^13C NMR,Ms and MP. As a result, a method for the synthesis of Phenolic Oxazolines with a preliminary discussion was reported.

关 键 词：噁唑啉 镧系催化剂 三氟甲磺酸镱 合成 

分 类 号：O625.21[理学—有机化学]