Citation: Lan Ying WANG, Xiao Gang ZHANG, Ying Qi JIA, Zu Xun ZHANG. Solvent-free Rapid Synthesis of Styryl Dyes with Benzimidazole Nucleus Using Microwave Irradiation[J]. Chinese Chemical Letters, ;2003, 14(11): 1116-1118. shu

Solvent-free Rapid Synthesis of Styryl Dyes with Benzimidazole Nucleus Using Microwave Irradiation

Department of Chemistry, Northwest University, Xian 710069

Received Date: 9 December 2002

Fund Project: This project was financially supported by the Special Science Research Foundation of Education Committee of Shanxi Province (No. 02JK060).

The reactions of 2-methylbenzimidazole or 2-methylbenzimidazolium iodide with aromatic aldehydes are accelerated under microwave irradiation by using Ac₂O or piperidine as dehydrant or catalyst in the absence of any solvent. The approach provides an attractive and environmentally friendly pathway to several useful styryl dyes with benzimidazole nucleus.
- Microwave irradiation,
- styryl dyes,
- benzimidazole nucleus,
- aromatic aldehydes
1. [1]
  Qiang Li , Jiangbo Fan , Hongkai Mu , Lin Chen , Yongzhen Yang , Shiping Yu . Nucleus-targeting orange-emissive carbon dots delivery adriamycin for enhanced anti-liver cancer therapy. Chinese Chemical Letters, 2024, 35(6): 108947-. doi: 10.1016/j.cclet.2023.108947
2. [2]
  Qiang Cao , Xue-Feng Cheng , Jia Wang , Chang Zhou , Liu-Jun Yang , Guan Wang , Dong-Yun Chen , Jing-Hui He , Jian-Mei Lu . Graphene from microwave-initiated upcycling of waste polyethylene for electrocatalytic reduction of chloramphenicol. Chinese Chemical Letters, 2024, 35(4): 108759-. doi: 10.1016/j.cclet.2023.108759
3. [3]
  Lei Shen , Yang Zhang , Linlin Zhang , Chuanwang Liu , Zhixian Ma , Kangjiang Liang , Chengfeng Xia . Phenylhydrazone anions excitation for the photochemical carbonylation of aryl iodides with aldehydes. Chinese Chemical Letters, 2024, 35(4): 108742-. doi: 10.1016/j.cclet.2023.108742
4. [4]
  Kun Tang , Fen Su , Shijie Pan , Fengfei Lu , Zhongfu Luo , Fengrui Che , Xingxing Wu , Yonggui Robin Chi . Enones from aldehydes and alkenes by carbene-catalyzed dehydrogenative couplings. Chinese Chemical Letters, 2024, 35(9): 109495-. doi: 10.1016/j.cclet.2024.109495
5. [5]
  Tingting Liu , Pengfei Sun , Wei Zhao , Yingshuang Li , Lujun Cheng , Jiahai Fan , Xiaohui Bi , Xiaoping Dong . Magnesium doping to improve the light to heat conversion of OMS-2 for formaldehyde oxidation under visible light irradiation. Chinese Chemical Letters, 2024, 35(4): 108813-. doi: 10.1016/j.cclet.2023.108813
6. [6]
  Yan-Kai Zhang , Yong-Zheng Zhang , Chun-Xiao Jia , Fang Wang , Xiuling Zhang , Yuhang Wu , Zhongmin Liu , Hui Hu , Da-Shuai Zhang , Longlong Geng , Jing Xu , Hongliang Huang . A stable Zn-MOF with anthracene-based linker for Cr(VI) photocatalytic reduction under sunlight irradiation. Chinese Chemical Letters, 2024, 35(12): 109756-. doi: 10.1016/j.cclet.2024.109756
7. [7]
  Yunfa Dong , Shijie Zhong , Yuhui He , Zhezhi Liu , Shengyu Zhou , Qun Li , Yashuai Pang , Haodong Xie , Yuanpeng Ji , Yuanpeng Liu , Jiecai Han , Weidong He . Modification strategies for non-aqueous, highly proton-conductive benzimidazole-based high-temperature proton exchange membranes. Chinese Chemical Letters, 2024, 35(4): 109261-. doi: 10.1016/j.cclet.2023.109261
8. [8]
  Yuqing Wang , Zhemin Li , Qingjun Lu , Qizhao Li , Jiaxin Luo , Chengjie Li , Yongshu Xie . Solar cells based on doubly concerted companion dyes with the efficiencies modulated by inserting an ethynyl group at different positions. Chinese Chemical Letters, 2024, 35(5): 109093-. doi: 10.1016/j.cclet.2023.109093
9. [9]
  Supphachok Chanmungkalakul , Syed Ali Abbas Abedi , Federico J. Hernández , Jianwei Xu , Xiaogang Liu . The dark side of cyclooctatetraene (COT): Photophysics in the singlet states of “self-healing” dyes. Chinese Chemical Letters, 2024, 35(8): 109227-. doi: 10.1016/j.cclet.2023.109227
10. [10]
  Yongkang Yue , Zhou Xu , Kaiqing Ma , Fangjun Huo , Xuemei Qin , Kuanshou Zhang , Caixia Yin . HSA shrinkage optimizes the photostability of embedded dyes fundamentally to amplify their efficiency as photothermal materials. Chinese Chemical Letters, 2024, 35(8): 109223-. doi: 10.1016/j.cclet.2023.109223
11. [11]
  Muhammad Riaz , Rakesh Kumar Gupta , Di Sun , Mohammad Azam , Ping Cui . Selective adsorption of organic dyes and iodine by a two-dimensional cobalt(II) metal-organic framework. Chinese Journal of Structural Chemistry, 2024, 43(12): 100427-100427. doi: 10.1016/j.cjsc.2024.100427
12. [12]
  Yuanjiao Liu , Xiaoyang Zhao , Songyao Zhang , Yi Wang , Yutuo Zheng , Xinrui Miao , Wenli Deng . Site-selection and recognition of aromatic carboxylic acid in response to coronene and pyridine derivative. Chinese Chemical Letters, 2024, 35(8): 109404-. doi: 10.1016/j.cclet.2023.109404
13. [13]
  Zhikang Wu , Guoyong Dai , Qi Li , Zheyu Wei , Shi Ru , Jianda Li , Hongli Jia , Dejin Zang , Mirjana Čolović , Yongge Wei . POV-based molecular catalysts for highly efficient esterification of alcohols with aldehydes as acylating agents. Chinese Chemical Letters, 2024, 35(8): 109061-. doi: 10.1016/j.cclet.2023.109061
14. [14]
  Hong Zhang , Cui-Ping Li , Li-Li Wang , Zhuo-Da Zhou , Wen-Sen Li , Ling-Yi Kong , Ming-Hua Yang . Asperochones A and B, two antimicrobial aromatic polyketides from the endophytic fungus Aspergillus sp. MMC-2. Chinese Chemical Letters, 2024, 35(9): 109351-. doi: 10.1016/j.cclet.2023.109351
15. [15]
  Yi-Fan Wang , Hao-Yun Yu , Hao Xu , Ya-Jie Wang , Xiaodi Yang , Yu-Hui Wang , Ping Tian , Guo-Qiang Lin . Rhodium(Ⅲ)-catalyzed diastereo- and enantioselective hydrosilylation/cyclization reaction of cyclohexadienone-tethered α, β-unsaturated aldehydes. Chinese Chemical Letters, 2024, 35(9): 109520-. doi: 10.1016/j.cclet.2024.109520
16. [16]
  Dongying Fu , Lin Pan , Yanli Ma , Yue Zhang . Bilayered Dion–Jacobson lead-iodine hybrid perovskite with aromatic spacer for broadband photodetection. Chinese Chemical Letters, 2025, 36(2): 109621-. doi: 10.1016/j.cclet.2024.109621
17. [17]
  Jinyuan Cui , Tingting Yang , Teng Xu , Jin Lin , Kunlong Liu , Pengxin Liu . Hydrogen spillover enhances the selective hydrogenation of α,β-unsaturated aldehydes on the Cu-O-Ce interface. Chinese Journal of Structural Chemistry, 2025, 44(1): 100438-100438. doi: 10.1016/j.cjsc.2024.100438
18. [18]
  Tingting Huang , Zhuanlong Ding , Hao Liu , Ping-An Chen , Longfeng Zhao , Yuanyuan Hu , Yifan Yao , Kun Yang , Zebing Zeng . Electron-transporting boron-doped polycyclic aromatic hydrocarbons: Facile synthesis and heteroatom doping positions-modulated optoelectronic properties. Chinese Chemical Letters, 2024, 35(4): 109117-. doi: 10.1016/j.cclet.2023.109117
19. [19]
  Junjun Huang , Ran Chen , Yajian Huang , Hang Zhang , Anran Zheng , Qing Xiao , Dan Wu , Ruxia Duan , Zhi Zhou , Fei He , Wei Yi . Discovery of an enantiopure N-[2-hydroxy-3-phenyl piperazine propyl]-aromatic carboxamide derivative as highly selective α_1D/1A-adrenoceptor antagonist and homology modelling. Chinese Chemical Letters, 2024, 35(11): 109594-. doi: 10.1016/j.cclet.2024.109594

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(521)
HTML views(11)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return