4-取代-2-甲基-6,7-亚甲二氧基-3-喹啉酸乙酯的合成及表征  

Synthesis and characterization of 4-substituted ethyl-2-methyl-6,7- methylenedioxy-3-quinolinecarboxylate

作　　者：朱兆富[1] 

机构地区：[1]河北职业技术师范学院化学系,河北昌黎066600

出　　处：《化学研究与应用》2003年第3期417-418,共2页Chemical Research and Application

摘　　要：4substituted ethyl2methyl6,7methylenedioxy3quinolinecarboxylate was prepared from 3,4methylenedioxy-phenylketones Ⅳ,yield of Ⅳa-Ⅳd is 74～87%.The synthetic route consists of acylation,nitration,reduction and condensation.Moleculor structures of Ⅳa～Ⅳd were determined by IR,1H NMR and MS.4substituted ethyl2methyl6,7methylenedioxy3quinolinecarboxylate was prepared from 3,4methylenedioxy-phenylketones Ⅳ,yield of Ⅳa-Ⅳd is 74～87%.The synthetic route consists of acylation,nitration,reduction and condensation.Moleculor structures of Ⅳa～Ⅳd were determined by IR,1H NMR and MS.

关 键 词：4-取代-2-甲基-6 7-亚甲二氧基-3-喹啉酸乙酯 合成 表征 1 2-亚甲二氧基苯 酰化 硝化 还原 缩合 

分 类 号：O626.323[理学—有机化学]