Synthesis, structure-properties relationship and biodegradability assessment of novel protic ionic liquids was written by Skarpalezos, Dimitrios;Tzani, Andromachi;Avraam, Elpida;Politidis, Christos;Kyritsis, Apostolos;Detsi, Anastasia. And the article was included in Journal of Molecular Liquids in 2021.Reference of 109-85-3 The following contents are mentioned in the article:
In the present study, the design, synthesis and biodegradability assessment of 14 protic ionic liquids (PILs), among which nine are presented for the first time in bibliog., is presented. Furthermore, since PILs are considered as alternative green solvents with favorable properties for a variety of applications, herein report the study of two of the most important PILs physicochem. properties, thermal behavior (melting, cold crystallization and glass transition temperatures) and viscosity. The effect of selected structural features of the PILs ions (such as the aromatic and alicyclic ring, the ions size and the presence of hydroxyl groups) on the above-mentioned properties has been also discussed. This study involved multiple reactions and reactants, such as 2-Methoxyethylamine (cas: 109-85-3Reference of 109-85-3).
2-Methoxyethylamine (cas: 109-85-3) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Reference of 109-85-3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem