Synthesis and characterization of task-specific acidic ionic liquids

Jing Xian Wang; Qin Wu; Han Sheng Li

Synthesis and characterization of task-specific acidic ionic liquids

Jing Xian Wang^*
, Qin Wu
, Han Sheng Li

^*此作品的通讯作者

化学与化工学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Several water-stable and task-specific Bronsted-acidic ionic liquids were synthesized, each system consisting of the methyl pyridinium ion ([MPy]⁺), or quaternary ammonium ion ([Et₃NH]⁺), or sultone pyridinium ion ([SPy]⁺) as the cation, and either dihydric phosphate (H₂PO₄^-), or bisulfate ion (HSO₄^-), or nitrate ion (NO₃^-) as the anion. They were characterized by nuclear magnetic resonance (NMR), infrared spectrum (IR), and electrospray ionization mass spectrum (ESI-MS). It was confirmed that their structures were consistent with the designed structure and their purities were more than 95%. So the method of synthesis and purification is proved to be proper.

源语言	英语
页（从-至）	55-58
页数	4
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	27
期	SUPPL. 2
出版状态	已出版 - 12月 2007

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{4ca42f5f2a084fd18ac7cf2bc696be12,

title = "Synthesis and characterization of task-specific acidic ionic liquids",

abstract = "Several water-stable and task-specific Bronsted-acidic ionic liquids were synthesized, each system consisting of the methyl pyridinium ion ([MPy]+), or quaternary ammonium ion ([Et3NH]+), or sultone pyridinium ion ([SPy]+) as the cation, and either dihydric phosphate (H2PO4-), or bisulfate ion (HSO4-), or nitrate ion (NO3-) as the anion. They were characterized by nuclear magnetic resonance (NMR), infrared spectrum (IR), and electrospray ionization mass spectrum (ESI-MS). It was confirmed that their structures were consistent with the designed structure and their purities were more than 95\%. So the method of synthesis and purification is proved to be proper.",

keywords = "Electrospray ionization mass spectrum, Infrared spectrum, Ionic liquids, Nuclear magnetic resonance",

author = "Wang, \{Jing Xian\} and Qin Wu and Li, \{Han Sheng\}",

year = "2007",

month = dec,

language = "English",

volume = "27",

pages = "55--58",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

issn = "1001-0645",

publisher = "Beijing Institute of Technology",

number = "SUPPL. 2",

}

TY - JOUR

T1 - Synthesis and characterization of task-specific acidic ionic liquids

AU - Wang, Jing Xian

AU - Wu, Qin

AU - Li, Han Sheng

PY - 2007/12

Y1 - 2007/12

N2 - Several water-stable and task-specific Bronsted-acidic ionic liquids were synthesized, each system consisting of the methyl pyridinium ion ([MPy]+), or quaternary ammonium ion ([Et3NH]+), or sultone pyridinium ion ([SPy]+) as the cation, and either dihydric phosphate (H2PO4-), or bisulfate ion (HSO4-), or nitrate ion (NO3-) as the anion. They were characterized by nuclear magnetic resonance (NMR), infrared spectrum (IR), and electrospray ionization mass spectrum (ESI-MS). It was confirmed that their structures were consistent with the designed structure and their purities were more than 95%. So the method of synthesis and purification is proved to be proper.

AB - Several water-stable and task-specific Bronsted-acidic ionic liquids were synthesized, each system consisting of the methyl pyridinium ion ([MPy]+), or quaternary ammonium ion ([Et3NH]+), or sultone pyridinium ion ([SPy]+) as the cation, and either dihydric phosphate (H2PO4-), or bisulfate ion (HSO4-), or nitrate ion (NO3-) as the anion. They were characterized by nuclear magnetic resonance (NMR), infrared spectrum (IR), and electrospray ionization mass spectrum (ESI-MS). It was confirmed that their structures were consistent with the designed structure and their purities were more than 95%. So the method of synthesis and purification is proved to be proper.

KW - Electrospray ionization mass spectrum

KW - Infrared spectrum

KW - Ionic liquids

KW - Nuclear magnetic resonance

UR - https://www.scopus.com/pages/publications/40749095982

M3 - Article

AN - SCOPUS:40749095982

SN - 1001-0645

VL - 27

SP - 55

EP - 58

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - SUPPL. 2

ER -

Synthesis and characterization of task-specific acidic ionic liquids

摘要

其它文件与链接

学术指纹

引用此