含吡啶环联苯型［33］环系和含中心功能基［22］环系冠醚化合物的合成  

Studies on Synthesis of New Biphenyl 33 and 22 Membered Ring Crown Ethers Containing Pyridine and Central Functional Group

作　　者：刘刚[1] 牛长荣[2] 吴成泰[2] 

机构地区：[1]湖南怀化师范高等专科学校化学系 [2]武汉大学化学系

出　　处：《合成化学》1996年第3期251-253,共3页Chinese Journal of Synthetic Chemistry

基　　金：国家自然科学基金

摘　　要：以２，６－二溴甲基吡啶、４－甲基－２，６－二溴甲基苯甲醚为前体分别与２，２′－二羟基联苯反应合成新型的含吡啶环联苯型［３３］环系和含中心功能基［２２］环系冠醚化合物。其结构经元素分析、ＩＲ、１ＨＮＭＲ。Macrocycle 4,5,6,7,17,18,19,20,30,31,32,33 hexabenzo 40,41,42 triaza 3,8,16,21,29,34 hexaoxatetracyclo[34,3,1,1 10,14 ,1 23,27 ]dotetraconta 1(40),4,6,10(41),11,13,17,19,23(42),24,26,30,32,36,38 pentadecaene 1 was prepared by one step reaction of 2,6 bis(bromomethyl)pyridine with 2,2′ dihydroxydiphenyl, and 4,5,6,7,17,18,19,20 tetrabenzo 12,25 dimethyl 27,28 dimethoxyl 3,8,16,21 tetraoxatricyclo[21,3,1,1 10,14 ]octacosa 1(27),4,6,10(28),11,13,17,19,23,25 decaene 2 was prepared by one step reaction of 4 methyl 2,6 bis(bromomethyl)anisole with 2,2′ dihydroxydiphenyl in dioxane at reflux temperature, using KOH as condensing agent. They were characterized by elemental analysis, IR, 1H NMR and MS.

关 键 词：二羟基联苯 中心功能基 冠醚 

分 类 号：O623.423[理学—有机化学]