3,5-二(吡啶-甲氧基)苯甲酸吡啶-甲基酯的合成  

Synthesis of pyridin-ylmethyl 3,5-bis(pyridin-ylmethoxy)benzoate

作　　者：桂柳成[1] 唐林华[1] 倪青玲[1] 岑忠敏[1] 银小玲[1] 王修建[1] 

机构地区：[1]广西师范大学化学化工学院,广西桂林541004

出　　处：《化学研究与应用》2009年第6期906-909,共4页Chemical Research and Application

基　　金：国家自然科学基金项目(20463001;20863001)资助;广西区自然科学基金项目(0832100)资助;广西高校优秀人才资助计划资助

摘　　要：Pyridin-a-ylmethyl 3,5-bis(pyridin-a-ylmethoxy)benzoate(a=2,L1;a=3,L2;a=4,L3)were synthesized by reaction of 3,5-dihydroxybenzoic acid and a-chloromethyl pyridine(a=2,3,4).Their structures were characterized by IR,1H NMR,13C NMR,ESI-MS and elemental analysis.The effects of reaction temperature and reaction time on esterification and etherification were also studied,respectively.Pyridin-a-ylmethyl 3,5-bis （pyridin-a-ylmethoxy） benzoate （ a = 2, L1 ; a = 3, L2 ; a = 4, L3 ） were synthesized by reaction of 3,5-dihydroxybenzoic acid and a- chloromethyl pyridine （a = 2,3,4）. Their structures were characterized by IR, ^1H NMR,^13C NMR, ESI-MS and elemental analysis. The effects of reaction temperature and reaction time on esterification and etherifieation were also studied,respectively.

关 键 词：3  5-二羟基苯甲酸 氯甲基吡啶 酯化 醚化 

分 类 号：O625.51[理学—有机化学]