ICCAS OpenIR
Synthesis and properties of a novel room-temperature ionic liquid hexaalkylguanidium salts
Duan, HF; Zhang, SB; Lin, YJ; Qiu, ZM; Wang, ZM
2003-11-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume24Issue:11Pages:2024-2026
AbstractThe synthesis and properties of a novel room-temperature ionic liquid hexaalkylguanidium salts 4 and 5 were reported. The reaction of 1, 3-dimethyl-2-imidazolidinon with POCl3 and n-BuNH2 afforded to pentaalkyl-guanidine(2), which reacted with CH3I generated hexaalkylguanidium(3). The hexaalkylguanidium salts 4 and 5 were synthesized by the reaction of hexaalkylguanidium(3) with KPF6, AgBF4 respectively. The results showed that both compounds 4 and 5 were room-temperature ionic liquids. The structures of these compounds were determined by H-1 NMR, C-13 NMR, IR and MS spectra data. Compounds 4 and 5 were found to have better solublities in organic solvents and better thermal stabilities.
KeywordRoom-temperature Ionic Liquids Hexaalkylguanidium Salts Synthesis
Indexed BySCI
Language英语
WOS IDWOS:000186799000026
PublisherHIGHER EDUCATION PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81478
Collection中国科学院化学研究所
Corresponding AuthorZhang, SB
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Jilin Univ, Coll Chem, Changchun 130023, Peoples R China
Recommended Citation
GB/T 7714
Duan, HF,Zhang, SB,Lin, YJ,et al. Synthesis and properties of a novel room-temperature ionic liquid hexaalkylguanidium salts[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(11):2024-2026.
APA Duan, HF,Zhang, SB,Lin, YJ,Qiu, ZM,&Wang, ZM.(2003).Synthesis and properties of a novel room-temperature ionic liquid hexaalkylguanidium salts.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(11),2024-2026.
MLA Duan, HF,et al."Synthesis and properties of a novel room-temperature ionic liquid hexaalkylguanidium salts".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.11(2003):2024-2026.
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