苯并噻唑基酰基吡唑啉酮的合成  

Synthesis of benzothiazoleylacylpyrazolone

作　　者：李凤琴[1] 刘洲亚[1] 俞志刚[1] 纪红蕊[1] 杜霞[1] 潘平[1] 

机构地区：[1]哈尔滨理工大学化学与环境工程学院,绿色化工技术黑龙江省高校重点实验室,黑龙江哈尔滨150040

出　　处：《化学研究与应用》2014年第4期532-536,共5页Chemical Research and Application

基　　金：黑龙江省教育厅面上基金项目(11511082)资助

摘　　要：在非水溶剂中合成了4种新型苯并噻唑基酰基吡唑啉酮试剂。用元素分析、IR、1H NMR和LC-MS对其结构进行了表征。结果显示:不同测试条件下,4个化合物存在方式不尽相同,可主要以酮式或酮式和烯醇式异构体共存方式存在。Four novel benzothiazoleylacylpyrazolone agents had been synthesized in the nonaqueous solvent. Their molecular struc-tures were characterized by elemental analysis,IR,^1 HNMR and liquid chromatography coupled with mass spectrometry. The charac-terization results indicated that four compounds existed in different forms under different testing conditions. They could exist mainly in keto form,or keto and enol isomer form.

关 键 词：酰基吡唑啉酮 合成 表征 

分 类 号：O614.33[理学—无机化学]