《Mechanosynthesis of Noels-type NHC-Ruthenium Complexes and Applications in Ring-Opening Metathesis Polymerization》 was published in Organometallics in 2020. These research results belong to Quintin, Francois; Pinaud, Julien; Lamaty, Frederic; Bantreil, Xavier. Synthetic Route of C6H7Br2N The article mentions the following:
The use of ball-mills enabled the efficient mechanosynthesis of a variety of N-aryl,N-alkyl imidazolium salts and of corresponding NHC Ag(I) complexes. Transmetalation with Ru via mechanochem. allowed the rapid access (1.5 min to 1 h) to complexes having a similar structure to Noels-type precatalysts. Evaluation of the complexes in the ring-opening metathesis polymerization of norbornene in different solvent, including nontoxic ones, showed a high catalytic activity for one of them, comparable to the one of Noels catalyst.2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8Synthetic Route of C6H7Br2N) was used in this study.
2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8) belongs to pyridine. In industry and in the lab, pyridine is used as a reaction solvent, particularly when its basicity is useful, and as a starting material for synthesizing some herbicides, fungicides, and antiseptics.Synthetic Route of C6H7Br2N