Citation: Shi Zhen Yuan, Jin Liu, Ling Xu. A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition[J]. Chinese Chemical Letters, ;2010, 21(6): 664-668. doi: 10.1016/j.cclet.2010.01.038 shu

A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition

Anhui Key Laboratory of Advanced Building Materials, Anhui University of Architecture, Hefei 230022, China

Received Date: 15 September 2009

A convenient and effective Paal-Knorr condensations of 2,5-hexanedione with most amines have been carried out at room temperature under solvent-free condition. Macroporous strongly acidic styrol resin (D001) as a novel, efficient, cost-effective, and reusable solid acid catalyst for the synthesis of pyrroles under the same conditions. The pyrroles were obtained in high yields in short reaction times.
- Paal-Knorr,
- Pyrrole,
- Solvent-free,
- Acidic resin
1. [1]
  Meiling Xu , Xinyang Li , Pengyuan Liu , Junjun Liu , Xiao Han , Guodong Chai , Shuangling Zhong , Bai Yang , Liying Cui . A novel and visible ratiometric fluorescence determination of carbaryl based on red emissive carbon dots by a solvent-free method. Chinese Chemical Letters, 2025, 36(2): 109860-. doi: 10.1016/j.cclet.2024.109860
2. [2]
  Zhuwen Wei , Jiayan Chen , Congzhen Xie , Yang Chen , Shifa Zhu . Divergent de novo construction of α-functionalized pyrrole derivatives via coarctate reaction. Chinese Chemical Letters, 2024, 35(12): 109677-. doi: 10.1016/j.cclet.2024.109677
3. [3]
  Zhaoru Chen , Xiaoxu Liu , Haonan Chen , Jialong Li , Xiaofeng Wang , Jianfeng Zhu . Application of epoxy resin in cultural relics protection. Chinese Chemical Letters, 2024, 35(4): 109194-. doi: 10.1016/j.cclet.2023.109194
4. [4]
  Xiaodan Wang , Yingnan Liu , Zhibin Liu , Zhongjian Li , Tao Zhang , Yi Cheng , Lecheng Lei , Bin Yang , Yang Hou . Highly efficient electrosynthesis of H₂O₂ in acidic electrolyte on metal-free heteroatoms co-doped carbon nanosheets and simultaneously promoting Fenton process. Chinese Chemical Letters, 2024, 35(7): 108926-. doi: 10.1016/j.cclet.2023.108926
5. [5]
  Zimo Peng , Quan Zhang , Gaocan Qi , Hao Zhang , Qian Liu , Guangzhi Hu , Jun Luo , Xijun Liu . Nanostructured Pt@RuOx catalyst for boosting overall acidic seawater splitting. Chinese Journal of Structural Chemistry, 2024, 43(1): 100191-100191. doi: 10.1016/j.cjsc.2024.100191
6. [6]
  Hang Chen , Chengzhi Cui , Hebo Ye , Hanxun Zou , Lei You . Enhancing hydrolytic stability of dynamic imine bonds and polymers in acidic media with internal protecting groups. Chinese Chemical Letters, 2024, 35(5): 109145-. doi: 10.1016/j.cclet.2023.109145
7. [7]
  Yuanzhe Lu , Yuanqin Zhu , Linfeng Zhong , Dingshan Yu . Long-lifespan aqueous alkaline and acidic batteries enabled by redox conjugated covalent organic polymer anodes. Chinese Journal of Structural Chemistry, 2024, 43(3): 100249-100249. doi: 10.1016/j.cjsc.2024.100249
8. [8]
  Qiyan Wu , Ruixin Zhou , Zhangyi Yao , Tanyuan Wang , Qing Li . Effective approaches for enhancing the stability of ruthenium-based electrocatalysts towards acidic oxygen evolution reaction. Chinese Chemical Letters, 2024, 35(10): 109416-. doi: 10.1016/j.cclet.2023.109416
9. [9]
  Ling Tang , Yan Wan , Yangming Lin . Lowering the kinetic barrier via enhancing electrophilicity of surface oxygen to boost acidic oxygen evolution reaction. Chinese Journal of Structural Chemistry, 2024, 43(11): 100345-100345. doi: 10.1016/j.cjsc.2024.100345
10. [10]
  Yanfei Liu , Yaqin Hu , Yifu Tan , Qiwen Chen , Zhenbao Liu . Tumor acidic microenvironment activatable DNA nanostructure for precise cancer cell targeting and inhibition. Chinese Chemical Letters, 2025, 36(1): 110289-. doi: 10.1016/j.cclet.2024.110289
11. [11]
  Ping Wang , Ting Wang , Ming Xu , Ze Gao , Hongyu Li , Bowen Li , Yuqi Wang , Chaoqun Qu , Ming Feng . Keplerate polyoxomolybdate nanoball mediated controllable preparation of metal-doped molybdenum disulfide for electrocatalytic hydrogen evolution in acidic and alkaline media. Chinese Chemical Letters, 2024, 35(7): 108930-. doi: 10.1016/j.cclet.2023.108930
12. [12]
  Jun-Ting Mo , Zheng Wang . Achieving tunable long persistent luminescence in metal organic halides based on pyridine solvent. Chinese Chemical Letters, 2024, 35(9): 109360-. doi: 10.1016/j.cclet.2023.109360
13. [13]
  Peng Wang , Daijie Deng , Suqin Wu , Li Xu . Cobalt-based deep eutectic solvent modified nitrogen-doped carbon catalyst for boosting oxygen reduction reaction in zinc-air batteries. Chinese Journal of Structural Chemistry, 2024, 43(1): 100199-100199. doi: 10.1016/j.cjsc.2024.100199
14. [14]
  Qiangwei Wang , Huijiao Liu , Mengjie Wang , Haojie Zhang , Jianda Xie , Xuanwei Hu , Shiming Zhou , Weitai Wu . Observation of high ionic conductivity of polyelectrolyte microgels in salt-free solutions. Chinese Chemical Letters, 2024, 35(4): 108743-. doi: 10.1016/j.cclet.2023.108743
15. [15]
  Gongcheng Ma , Qihang Ding , Yuding Zhang , Yue Wang , Jingjing Xiang , Mingle Li , Qi Zhao , Saipeng Huang , Ping Gong , Jong Seung Kim . Palladium-free chemoselective probe for in vivo fluorescence imaging of carbon monoxide. Chinese Chemical Letters, 2024, 35(9): 109293-. doi: 10.1016/j.cclet.2023.109293
16. [16]
  Haiying Lu , Weijie Li . The electrolyte solvation and interfacial chemistry for anode-free sodium metal batteries. Chinese Journal of Structural Chemistry, 2024, 43(11): 100334-100334. doi: 10.1016/j.cjsc.2024.100334
17. [17]
  Tao Wei , Jiahao Lu , Pan Zhang , Qi Zhang , Guang Yang , Ruizhi Yang , Daifen Chen , Qian Wang , Yongfu Tang . An intermittent lithium deposition model based on bimetallic MOFs derivatives for dendrite-free lithium anode with ultrahigh areal capacity. Chinese Chemical Letters, 2024, 35(8): 109122-. doi: 10.1016/j.cclet.2023.109122
18. [18]
  Chunxiu Yu , Zelin Wu , Hongle Shi , Lingyun Gu , Kexin Chen , Chuan-Shu He , Yang Liu , Heng Zhang , Peng Zhou , Zhaokun Xiong , Bo Lai . Insights into the electron transfer mechanisms of peroxydisulfate activation by modified metal-free acetylene black for degradation of sulfisoxazole. Chinese Chemical Letters, 2024, 35(8): 109334-. doi: 10.1016/j.cclet.2023.109334
19. [19]
  Tian Yang , Yi Liu , Lina Hua , Yaoyao Chen , Wuqian Guo , Haojie Xu , Xi Zeng , Changhao Gao , Wenjing Li , Junhua Luo , Zhihua Sun . Lead-free hybrid two-dimensional double perovskite with switchable dielectric phase transition. Chinese Chemical Letters, 2024, 35(6): 108707-. doi: 10.1016/j.cclet.2023.108707
20. [20]
  Yunan Yuan , Zhimin Luo , Jie Chen , Chaoliang He , Kai Hao , Huayu Tian . Constructing thermoresponsive PNIPAM-based microcarriers for cell culture and enzyme-free cell harvesting. Chinese Chemical Letters, 2024, 35(7): 109549-. doi: 10.1016/j.cclet.2024.109549

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(555)
HTML views(3)

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