Welcome to the Chemical Union of benzoxazole, to introduce a new compound: 540-36-3, Name is 1,4-Difluorobenzene, molecular formula is C6H4F2, belongs to benzoxazole compound. In a document, author is Kumar, Vipin, Category: benzoxazole.
A facile transformation of 1-formyl beta-carboline into fluorescent beta-carboline C-1 tethered benzazole derivatives is described under the catalysis of ZnO nanoparticles. The reaction proceeded with the reaction of 1-formyl beta-carboline and substituted o-diaminobenzene/2-aminobenzenethiol/2-aminophenol, which results in formation of a Schiff base, followed by an intramolecular cylization reaction to generate beta-carboline linked benzimidazole, benzothiazole and benzoxazole derivatives. This appraoch displayed a wide substrate scope and high regioselectivity to yield the desired products in moderate to good yields. The photophysical properties of the synthesized derivatives were also evaluated and they exhibited excellent fluorescence properties. Among these beta-carboline substituted azoles, the benzothiazole derivative displayed the maximum quantum yield (phi(F) up to 28%).
Interested yet? Keep reading other articles of C6H4F2, you can contact me at any time and look forward to more communication. Category: benzoxazole.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem