| 基于咔唑-三嗪并吲哚的N-酰腙衍生物的NMR数据归属 |
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| 引用本文： | 李英俊,杨鸿境,刘季红,靳焜,林乐弟,刘雪洁.基于咔唑-三嗪并吲哚的N-酰腙衍生物的NMR数据归属[J].波谱学杂志,2020,37(4):496-504. |
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| 作者姓名： | 李英俊 杨鸿境 刘季红 靳焜 林乐弟 刘雪洁 |
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| 作者单位： | 1. 辽宁师范大学 化学化工学院, 辽宁 大连 116029;2. 大连理工大学 化学分析测试中心 辽宁 大连 116024;3. 大连理工大学 精细化工国家重点实验室, 辽宁 大连 116023 |
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| 基金项目： | 辽宁省自然科学基金资助项目（20102126）. |
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| 摘 要： | N-酰腙类化合物在极性溶剂中存在着E/cis和E/trans两种异构体，本文利用元素分析、红外光谱、1D和2D核磁共振（NMR）波谱（包括1H NMR、13C NMR、1H-1H COSY、1H-13C HSQC、1H-13C HMBC和NOESY）等技术，对基于咔唑-三嗪并吲哚的新型N-酰腙衍生物3，即2-（5H-1，2，4]三嗪5，6-b]吲哚-3-硫基）-N'-（9-乙基咔唑-3-亚甲基）乙酰肼的两种异构体（E/cis和E/trans）的1H和13C NMR信号进行了全归属，测量了其偶合常数（J值）及两种异构体的含量，确定了其空间结构.
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| 关 键 词： | 核磁共振（NMR） 归属 2D NMR 咔唑-三嗪并吲哚 N-酰腙衍生物 |
| 收稿时间： | 2020-01-19 |
Assignments of NMR Spectral Data of a Novel Carbazole-Triazinoindole Based N-Acylhydrazone Derivative |
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| LI Ying-jun,YANG Hong-jing,LIU Ji-hong,JIN Kun,LIN Le-di,LIU Xue-jie.Assignments of NMR Spectral Data of a Novel Carbazole-Triazinoindole Based N-Acylhydrazone Derivative[J].Chinese Journal of Magnetic Resonance,2020,37(4):496-504. |
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| Authors: | LI Ying-jun YANG Hong-jing LIU Ji-hong JIN Kun LIN Le-di LIU Xue-jie |
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| Institution: | 1. College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China;2. Chemistry Analysis and Inspection Center, Dalian University of Technology, Dalian 116024, China;3. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China |
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| Abstract: | N-acylhydrazone compounds have two isomers, E/cis and E/trans, in polar solvents. In this work, 1H and 13C nuclear magnetic resonance (NMR) signals, coupling constants (J), and the spatial structures of the two isomers (E/cis and E/trans) of a novel carbazole-triazinoindole based N-acylhydrazone derivative 3, 2-(5H-1,2,4] triazine5,6-b]indol-3-ylthio)-N'-(9-ethylcarbazol-3-ylmethylene)acetylhydrazine, were obtained by one-dimensional and two-dimensional NMR techniques, infrared spectroscopy (IR) and elemental analysis. The ratios of the two isomers were determined. |
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| Keywords: | nuclear magnetic resonance (NMR) assignment 2D NMR carbazole-triazinoindole N-acylhydrazone derivative |
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