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含伯烷基胺衍生阳离子的质子离子液体：氢键对观察到的物理化学性质的主导作用

Protic ionic liquids with primary alkylamine-derived cations: the dominance of hydrogen bonding on observed physicochemical properties.

作者信息

Hoque Mahfuzul, Thomas Morgan L, Miran Muhammed Shah, Akiyama Mio, Marium Mayeesha, Ueno Kazuhide, Dokko Kaoru, Watanabe Masayoshi

机构信息

Department of Chemistry and Biotechnology, Yokohama National University 79-5 Tokiwadai, Hodogaya-ward Yokohama 240-8501 Japan

出版信息

RSC Adv. 2018 Mar 9;8(18):9790-9794. doi: 10.1039/c8ra00402a. eCollection 2018 Mar 5.

DOI:10.1039/c8ra00402a
PMID:35540830
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9078737/
Abstract

Novel protic ionic liquids (PILs) were synthesized by neutralization of primary alkylamines with bis(trifluoromethanesulfonyl)amide acid. An extensive hydrogen bonding network in these PILs was observed lower thermal stability, temperature dependent inversion from non-Newtonian to Newtonian fluidic behavior, and lower ionicity compared to their secondary and tertiary analogues.

摘要

新型质子离子液体（PILs）通过伯烷基胺与双（三氟甲磺酰）酰胺酸中和反应合成。观察到这些PILs中存在广泛的氢键网络，与仲烷基和叔烷基类似物相比，其热稳定性较低、温度依赖性的从非牛顿流体行为向牛顿流体行为转变，以及离子性较低。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/485f7d6acbf2/c8ra00402a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/56895a5fbdde/c8ra00402a-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/35f22283b239/c8ra00402a-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/cc4d5f3d0342/c8ra00402a-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/485f7d6acbf2/c8ra00402a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/56895a5fbdde/c8ra00402a-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/35f22283b239/c8ra00402a-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/cc4d5f3d0342/c8ra00402a-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/68ee/9078737/485f7d6acbf2/c8ra00402a-f4.jpg

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