Formula: C5H2Cl2N4. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 2,6-Dichloropurine, is researched, Molecular C5H2Cl2N4, CAS is 5451-40-1, about NMR studies of new heterocycles tethered to purine moieties with anticancer activity. Author is Fernandez-Saez, Nerea; Campos, Joaquin M.; Camacho, Maria Encarnacion; Carrion, Maria Dora.
The synthesis and biol. evaluation of a novel family of purine derivatives linked to six-membered heterocyclic moieties, which were designed and evaluated as anticancer agents, are described. The structures of these new compounds have been determined by 1H and 13C NMR and mass spectrometry. Some of them have been studied more in detail in order to corroborate their skeleton by using two-dimensional techniques.
In addition to the literature in the link below, there is a lot of literature about this compound(2,6-Dichloropurine)Formula: C5H2Cl2N4, illustrating the importance and wide applicability of this compound(5451-40-1).
Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem