Application In Synthesis of 2,5-Diphenyloxazole. 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: 2,5-Diphenyloxazole, is researched, Molecular C15H11NO, CAS is 92-71-7, about A Green Synthetic Approach towards Polyarylated Oxazoles via Iodine-Catalyzed One-Pot sp3 C-H Functionalization in Water: From Natural Product Synthesis To Photophysical Studies. Author is Banerji, Biswadip; Adhikary, Saswati; Majumder, Leena; Ghosh, Saswati.
A ‘green’ methodol. for the convenient synthesis of specific regioisomers of polysubstituted oxazoles through iodine catalyzed, water-mediated, aerobic oxidative C(sp3)-H functionalization of primary amines has been developed. This mild and regioselective domino procedure does not require toxic peroxides, transition metals and organic solvents. The versatility of this methodol. was demonstrated by preparing a natural product, texaline. It is also scalable and has a wide substrate scope. This methodol. opens up a simple avenue for the synthesis of polyarylated oxazoles from various readily available amines as well as 1,2-diketones and acyloins (α-hydroxyl ketones) in moderate to excellent yields. Furthermore, these highly substituted oxazole mols. showed excellent fluorescence properties and thus have enormous potential to be a new type of fluorescent probe for use in medicinal applications and materials science.
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Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica