Synthesis, crystal structure and properties of tris(2-hydroxypropyl)ammonium based protic ionic liquids and protic molten salts
作者:Yulia A. Kondratenko、Dmitrii O. Antuganov、Olga Yu. Kadnikova、Andrey A. Zolotarev、Valery L. Ugolkov、Michail A. Nadporojskii、Tatyana A. Kochina
DOI:10.1016/j.molliq.2020.114717
日期:2021.2
Fifteen tris(2-hydroxypropyl)ammonium salts (TPA salts) were first synthesized by a direct reaction of proton transfer from carboxylic acids to tris(2-hydroxypropyl)amine. The composition and structure of synthesized TPA salts were confirmed by NMR (1H, 13C), FT-IR spectroscopy and elemental analysis. The crystalstructure and conformation of the tris(2-hydroxypropyl)ammonium cation in salts of salicylic