An efficient and one-pot synthesis of imidazolines and benzimidazoles via anaerobic oxidation of carbon-nitrogen bonds in water

被引:253
作者
Gogol, P [1 ]
Konwar, D [1 ]
机构
[1] Reg Res Lab, Synthet Organ Chem Div, Jorhat 785006, Assam, India
关键词
oxidation; iodine and potassium iodide in water; imidazoline; benzimidazole; water media;
D O I
10.1016/j.tetlet.2005.10.134
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The system, I-2/KI/K2CO3/H2O, oxidizes carbon-nitrogen bonds for the synthesis of imidazolines and benzimidazoles from aldehydes and diamines under anaerobic conditions in water at 90 degrees C with excellent yields. The process is green, mild and inexpensive. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:79 / 82
页数:4
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