Side reactions during preparation and handling of oligomers and polymers from 2-vinylpyridine was written by Schmitz, F. P.;Hilgers, H.;Gemmel, B.. And the article was included in Makromolekulare Chemie in 1990.SDS of cas: 644-98-4 This article mentions the following:
Side reactions occurring during the polymerization and oligomerization of vinylpyridine were discussed, and some of them evidenced by experiments The occurrence of ring substitution at the pyridine ring was demonstrated by model reactions. In addition, chain rearrangement in solution was observed From the exptl. results conclusions are drawn for the choice of the appropriate conditions for preparation and handling of polymers and oligomers of vinylpyridine. In the experiment, the researchers used many compounds, for example, 2-Isopropylpyridine (cas: 644-98-4SDS of cas: 644-98-4).
2-Isopropylpyridine (cas: 644-98-4) belongs to pyridine derivatives. Pyridine has a conjugated system of six π electrons that are delocalized over the ring. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. SDS of cas: 644-98-4