So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Lu, Ju-You; Zhao, Bo; Du, Yongmei; Yang, Jianxin; Lu, Jian researched the compound: 4-Chloro-2-fluoropyridine( cas:34941-92-9 ).Related Products of 34941-92-9.They published the article 《Transition-metal-free direct nucleophilic substitution of carboranyllithium and 2-halopyridines》 about this compound( cas:34941-92-9 ) in Organic & Biomolecular Chemistry. Keywords: transition metal free nucleophilic substitution carboranyl lithium halopyridine; pyridinyl carborane preparation. We’ll tell you more about this compound (cas:34941-92-9).
A practical and efficient C(cage)-heteroarylation of carborane is presented, via direct nucleophilic substitution of carboranyllithium with 2-halopyridines. This reaction does not need the aid of any transition metal and utilizes readily available carboranyllithium nucleophiles, thereby avoiding transmetalation of carboranyllithium. The process exhibits a broad scope, and a vast array of 2-halopyridines have proven to be suitable substrates. The method serves as a complement to C(cage)-arylation reactions and may find wide applications in materials science and medicinal and coordination chem.
After consulting a lot of data, we found that this compound(34941-92-9)Related Products of 34941-92-9 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem