Computed Properties of C5H3ClFN. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 4-Chloro-2-fluoropyridine, is researched, Molecular C5H3ClFN, CAS is 34941-92-9, about Access to Highly Substituted 7-Azaindoles from 2-Fluoropyridines via 7-Azaindoline Intermediates. Author is Nuhant, Philippe; Allais, Christophe; Chen, Ming Z.; Coe, Jotham W.; Dermenci, Alpay; Fadeyi, Olugbeminiyi O.; Flick, Andrew C.; Mousseau, James J..
A versatile synthesis of 7-azaindoles e. g., I, from substituted 2-fluoropyridines is described. C3-metalation and 1,4-addition to nitroolefins provide substituted 2-fluoro-3-(2-nitroethyl)pyridines. A facile oxidative Nef reaction/reductive amination/intramol. SNAr sequence furnishes 7-azaindolines. Finally, optional regioselective electrophilic C5-substitution (e.g., bromination or nitration) and subsequent in situ oxidation delivers highly functionalized 7-azaindoles in high overall efficiency.
In addition to the literature in the link below, there is a lot of literature about this compound(4-Chloro-2-fluoropyridine)Computed Properties of C5H3ClFN, illustrating the importance and wide applicability of this compound(34941-92-9).
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem