| 刘季红,靳焜,田镇豪,罗根.化学通报,2020,83(1):64-69. |
| 苯并咪唑萘酰亚胺类化合物的合成与结构确证 |
| Naphthalene Benzimidazole Derivatives: Syntheses and Structure Confirmations |
| 投稿时间：2019-08-16 修订日期：2019-10-15 |
| DOI： |
| 中文关键词: 萘酰亚胺 液体磁共振 2DNMR 量化 结构确证 |
| 英文关键词:Naphthalene benzimidazoles Liquid NMR 2D NMR Quantization Structure confirmation |
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| 中文摘要: |
| 本文合成并分离提纯了1位和4位单取代的苯并咪唑萘酰亚胺（NBI）类化合物1~4，对化合物1的紫外-可见光谱、红外光谱、质谱、核磁共振谱（包括1H NMR、13C NMR、DEPT、1H-13C HSQC、1H-13C HMBC、1H-1HCOSY多种NMR技术）进行了详细解析，对其所有的1H和13C NMR信号进行了归属，并使用了GIAO和CSGT两种方法量化计算核磁位移，通过多种波谱学技术确证了化合物的结构。 |
| 英文摘要: |
| The naphthalene benzimidazole (NBI) with 1 and 4 monosubstituted derivatives 1~4 were synthesized and purified. The structure of compound 1 was analyzed in detail by using UV-Vis, IR, MS, 1H NMR, 13C NMR, DEPT, 1H-13C HSQC, 1H-13C HMBC techniques, and the positions of 1H and 13C NMR peaks of the derivatives were assigned. Quantum calculations were also applied by GIAO and CSGT methods to calculate the NMR shifts of NBI derivatives. The structure of the compounds were confirmed by various spectral techniques. |
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