Poly(N-[4H-1,2,4-triazol-4-yl]acrylamide) with different ratio of poly(vinyl chloride) composite membrane for liquid phase sensing of alcohol was written by Mahato, Manmatha;Ghosh, Alokesh;Roy, Hena;Bhattacharyya, Nabarun;Adhikari, Basudam. And the article was included in Journal of Applied Polymer Science in 2017.Synthetic Route of C13H24N2O This article mentions the following:
Functionalized polymer membranes have been used as sensor materials for fabrication of electronic tongue. Here, the authors report the synthesis and characterization of a novel poly(N-[4H-1,2,4-triazol-4-yl]acrylamide) (PNTA) for liquid phase aliphatic alc. sensing as membranes prepared after blending with poly(vinyl chloride) (PVC). Three PNTA-PVC based membranes were prepared for sensing of six aliphatic alcs. Polymer membranes were characterized by spectroscopic techniques. Polar groups on PNTA mols. contribute to the alc. sensing characteristics. The membrane elec. potential, generated by the interaction between membrane surface and aqueous aliphatic alcs., was monitored with the developed multi-channel electrode based prototype sensing system (MEBPSS). The polymer membranes showed distinct and repeatable response patterns toward different aliphatic alcs. Among them PNTA-PVC12 membrane showed maximum discrimination ability due to the PNTA mols. on the membrane surface with highest charge d. as ascertained from field emission scanning electron microscopic studies. In the experiment, the researchers used many compounds, for example, 1,3-Dicyclohexylurea (cas: 2387-23-7Synthetic Route of C13H24N2O).
1,3-Dicyclohexylurea (cas: 2387-23-7) belongs to amides. Compared to amines, amides are very weak bases and do not have clearly defined acid–base properties in water. On the other hand, amides are much stronger bases than esters, aldehydes, and ketones. As a result of interactions such as these, the water solubility of amides is greater than that of corresponding hydrocarbons. These hydrogen bonds are also have an important role in the secondary structure of proteins.Synthetic Route of C13H24N2O
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics