Citation:
Foad Kazemi, Ali Reza Kiasat, Ebrahim Sarvestani. Practical reduction of imines by NaB H4/alumina under solvent-free conditions: An efficient route to secondary amine[J]. Chinese Chemical Letters,
;2008, 19(10): 1167-1170.
doi:
10.1016/j.cclet.2008.06.043
-
Sodium borohydride supported on alumina reduces imines to the corresponding secondary amines in high to excellent isolated yields under solvent-free conditions.Noteworthy is that highly chemoselective reactions were achieved in the presence of other functional groups such as halogen,nitro,and cyano groups.
-
Keywords:
- Imine,
- Secondary amine,
- Solvent free,
- Reduction,
- Sodium borohydride
-
-
-
-
[1]
Shuqi Yu , Yu Yang , Keisuke Kuroda , Jian Pu , Rui Guo , Li-An Hou . Selective removal of Cr(Ⅵ) using polyvinylpyrrolidone and polyacrylamide co-modified MoS2 composites by adsorption combined with reduction. Chinese Chemical Letters, 2024, 35(6): 109130-. doi: 10.1016/j.cclet.2023.109130
-
[2]
Guodong Xu , Chengcai Sheng , Xiaomeng Zhao , Tuojiang Zhang , Zongtang Liu , Jun Dong . Reform of Comprehensive Organic Chemistry Experiments in the Context of Emerging Engineering Education: A Case Study on the Improved Preparation of Benzocaine. University Chemistry, 2024, 39(11): 286-295. doi: 10.12461/PKU.DXHX202403094
-
[3]
Luyan Shi , Ke Zhu , Yuting Yang , Qinrui Liang , Qimin Peng , Shuqing Zhou , Tayirjan Taylor Isimjan , Xiulin Yang . Phytic acid-derivative Co2B-CoPOx coralloidal structure with delicate boron vacancy for enhanced hydrogen generation from sodium borohydride. Chinese Chemical Letters, 2024, 35(4): 109222-. doi: 10.1016/j.cclet.2023.109222
-
[4]
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
-
[5]
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
-
[6]
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
-
[7]
Pengfei Li , Chulin Qu , Fan Wu , Hu Gao , Chengyan Zhao , Yue Zhao , Zhen Shen . Robust free-base and metalated corrole radicals with reduction-induced emission. Chinese Chemical Letters, 2025, 36(2): 110292-. doi: 10.1016/j.cclet.2024.110292
-
[8]
Yadan SUN , Xinfeng LI , Qiang LIU , Oshio Hiroki , Yinshan MENG . Structures and magnetism of dinuclear Co complexes based on imine derivatives. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2212-2220. doi: 10.11862/CJIC.20240131
-
[9]
Jun Zhang , Zhiyao Zheng , Can Zhu . Stereochemical editing: Catalytic racemization of secondary alcohols and amines. Chinese Chemical Letters, 2024, 35(5): 109160-. doi: 10.1016/j.cclet.2023.109160
-
[10]
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
-
[11]
Yan-Li Li , Zhi-Ming Li , Kai-Kai Wang , Xiao-Long He . Beyond 1,4-addition of in-situ generated (aza-)quinone methides and indole imine methides. Chinese Chemical Letters, 2024, 35(7): 109322-. doi: 10.1016/j.cclet.2023.109322
-
[12]
Xiaxia Xing , Xiaoyu Chen , Zhenxu Li , Xinhua Zhao , Yingying Tian , Xiaoyan Lang , Dachi Yang . Polyethylene imine functionalized porous carbon framework for selective nitrogen dioxide sensing with smartphone communication. Chinese Chemical Letters, 2024, 35(9): 109230-. doi: 10.1016/j.cclet.2023.109230
-
[13]
Yu Pang , Min Wang , Ning-Hua Yang , Min Xue , Yong Yang . One-pot synthesis of a giant twisted double-layer chiral macrocycle via [4 + 8] imine condensation and its X-ray structure. Chinese Chemical Letters, 2024, 35(10): 109575-. doi: 10.1016/j.cclet.2024.109575
-
[14]
Kun Tang , Yu-Wu Zhong . Water reduction by an organic single-chromophore photocatalyst. Chinese Journal of Structural Chemistry, 2024, 43(8): 100376-100376. doi: 10.1016/j.cjsc.2024.100376
-
[15]
Jian Yang , Guang Yang , Zhijie Chen . Capturing carbon dioxide from air by using amine-functionalized metal-organic frameworks. Chinese Journal of Structural Chemistry, 2024, 43(5): 100267-100267. doi: 10.1016/j.cjsc.2024.100267
-
[16]
Rui PAN , Yuting MENG , Ruigang XIE , Daixiang CHEN , Jiefa SHEN , Shenghu YAN , Jianwu LIU , Yue ZHANG . Selective electrocatalytic reduction of Sn(Ⅳ) by carbon nitrogen materials prepared with different precursors. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 1015-1024. doi: 10.11862/CJIC.20230433
-
[17]
Yuan Dong , Mutian Ma , Zhenyang Jiao , Sheng Han , Likun Xiong , Zhao Deng , Yang Peng . Effect of electrolyte cation-mediated mechanism on electrocatalytic carbon dioxide reduction. Chinese Chemical Letters, 2024, 35(7): 109049-. doi: 10.1016/j.cclet.2023.109049
-
[18]
Sajid Mahmood , Haiyan Wang , Fang Chen , Yijun Zhong , Yong Hu . Recent progress and prospects of electrolytes for electrocatalytic nitrogen reduction toward ammonia. Chinese Chemical Letters, 2024, 35(4): 108550-. doi: 10.1016/j.cclet.2023.108550
-
[19]
Hong Dong , Feng-Ming Zhang . Covalent organic frameworks for artificial photosynthetic diluted CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(7): 100307-100307. doi: 10.1016/j.cjsc.2024.100307
-
[20]
Ping Wang , Tianbao Zhang , Zhenxing Li . Reconstruction mechanism of Cu surface in CO2 reduction process. Chinese Journal of Structural Chemistry, 2024, 43(8): 100328-100328. doi: 10.1016/j.cjsc.2024.100328
-
[1]
Metrics
- PDF Downloads(1)
- Abstract views(548)
- HTML views(29)