QQ客服 官方微博 反馈留言

	‘Greener’ Ionic Liquids: Synthesis, Antimicrobial Activity and Applications in Hydrogenation Reactions
	Xie HB(谢海波) ; Cao YJ(曹应杰) ; BridQuilty ; MonikaGurbisz ; NicholasGathergood ; Zhao HB(赵宏斌)
	2010-09-07
会议名称	the 2nd Asia Pacific Conference on Ionic Liquids and Green Processes
会议日期	2010-9-7
会议地点	中国
页码	241/2
通讯作者	谢海波
中文摘要	Ionic liquids have shown large potential in industrial processes where usually they have been regarded as a green alternative to conventional solvents. However toxicity screening of the second generation of ionic liquids, based on imidazolium or pyridinium cations, is paramount. One of ionic liquids’ prominent properties comparing with conventional solvent is their tunability, which provide a great opportunity to tune their properties through adjusting the cation and anion’s structure. In our laboratory, a series of imidazolium ionic liquids were prepared starting from sustainable feedstocks and screened against 7 bacterial strains. The incorporation of hydroxyls, ester and amide groups into side-chain significantly reduced their toxicity compared with alkyl side-chain. Further applications of obtained ionic liquids in asymmetric hydrogenation also has been investigated. It was found that the “greener’ ionic liquids can replace the conventional solvents, and high ee and yields were obtained in 1 hour with specific ionic liquids in asymmetric hydrogenation reactions. The structure of side-chain of ionic liquids can affect the yields and stereoselectivity of reaction, however, the application of chiral ionic liquids do not affect the stereoselectivity in this study. More details will be presented during the conference.
会议主办者	大连化学物理研究所
学科主题	物理化学
语种	中文
内容类型	会议论文
源URL	[http://159.226.238.44/handle/321008/114488]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
推荐引用方式 GB/T 7714	Xie HB,Cao YJ,BridQuilty,et al. ‘Greener’ Ionic Liquids: Synthesis, Antimicrobial Activity and Applications in Hydrogenation Reactions[C]. 见:the 2nd Asia Pacific Conference on Ionic Liquids and Green Processes. 中国. 2010-9-7.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。