13359-61-0Relevant academic research and scientific papers
Microwave-assisted solvent-free synthesis and luminescence properties of 2-substituted-4,5-di(2-furyl)-1H-imidazoles
Zhang, Jian,Zhao, Tian-Qi,Chen, Yaoz,Chen, Xiao-Dong,Chang, Hai-Kun,Zhang, Yu-Min,Hua, Shu-Cheng
, p. 325 - 338 (2015)
A solvent-free microwave-assisted method for the synthesis of 2-substituted-4,5-di(2-furyl)-1H-imidazoles was developed. Imidazoles with moderate to good yields were produced by condensation of furil with aldehydes over acidic alumina impregnated with amm
Room temperature ionic liquid promoted improved and rapid synthesis of 2,4,5-triaryl imidazoles from aryl aldehydes and 1,2-diketones or α-hydroxyketone
Siddiqui, Shapi A.,Narkhede, Umesh C.,Palimkar, Sanjay S.,Daniel, Thomas,Lahoti, Rajgopal J.,Srinivasan, Kumar V.
, p. 3539 - 3546 (2005)
An improved and rapid one-pot synthesis of 2,4,5-triaryl imidazoles in a room temperature ionic liquid is described, which does not need any added catalyst. Different ionic liquids based on 1-n-butyl and 1,3-di-n-butyl imidazolium salts were screened and their efficacy in terms of acidity and polarity have been correlated with yields and reaction period. The one-pot methodology resulting in excellent isolated yields in short reaction times is characterized by simple work up procedures and efficient recovery and recycling of the ionic liquid, which acts as a promoter.
