Solvent-free synthesis of substituted ureas from CO2 and amines with a functional ionic liquid as the catalyst

doi:10.1039/b717868a

CORC > 化学研究所 > 中国科学院化学研究所

	Solvent-free synthesis of substituted ureas from CO2 and amines with a functional ionic liquid as the catalyst
	Jiang, Tao; Ma, Xiumin; Zhou, Yinxi; Liang, Shuguang; Zhang, Jicheng; Han, Buxing
刊名	GREEN CHEMISTRY
	2008
卷号	10 期号:4 页码:465-469
ISSN号	1463-9262
DOI	10.1039/b717868a
英文摘要	The synthesis of disubstituted ureas from amines and CO2 were carried out using a basic ionic liquid (IL) 1-n-butyl-3-methyl imidazolium hydroxide ([Bmim] OH) as the catalyst. The effects of reaction time, amount of [Bmim] OH, reaction temperature, pressure, and solvent on yields of the products were investigated. The results indicated that aliphatic amines, cyclohexylamine, and benzylamine could be converted to the corresponding ureas selectively in moderate yields under solvent-free conditions without using any dehydrating regent. The IL could be reused after a simple separation procedure.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000254443000019
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/65591]
专题	中国科学院化学研究所
通讯作者	Jiang, Tao
作者单位	Chinese Acad Sci, Inst Chem, Ctr Mol Sci, BNLMS, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Tao,Ma, Xiumin,Zhou, Yinxi,et al. Solvent-free synthesis of substituted ureas from CO2 and amines with a functional ionic liquid as the catalyst[J]. GREEN CHEMISTRY,2008,10(4):465-469.
APA	Jiang, Tao,Ma, Xiumin,Zhou, Yinxi,Liang, Shuguang,Zhang, Jicheng,&Han, Buxing.(2008).Solvent-free synthesis of substituted ureas from CO2 and amines with a functional ionic liquid as the catalyst.GREEN CHEMISTRY,10(4),465-469.
MLA	Jiang, Tao,et al."Solvent-free synthesis of substituted ureas from CO2 and amines with a functional ionic liquid as the catalyst".GREEN CHEMISTRY 10.4(2008):465-469.