2847-30-5, Name is 2-Methoxy-3-methylpyrazine, molecular formula is C6H8N2O, SDS of cas: 2847-30-5, belongs to Pyrazines compound, is a common compound. In a patnet, author is Park, Dong-Jin, once mentioned the new application about 2847-30-5.
Diarylpyrazine-based position isomers: A detailed study of optical properties and structure-property relationship
A versatile and expeditious synthetic route to pyrazine-based symmetric and asymmetric chromophores decorated with donor-acceptor (D-A) has been designed to study their structural effects on optical properties. Suzuki-Miyaura coupling of dihalopyrazine with various aryl boronic acids was synthesized under microwave condition. Pyrazine functionalized at C-2, C-5 and C-6 serve as acceptor to construct linear and angular push-pull chromophores. The photophysical, electrochemical and thermal properties of all the target chromophores were systematically investigated and the results were correlated theoretically by density functional theory computations. The emission wavelength was significantly red-shifted by introduction of strong electron withdrawing group (CN). The permutation of terminal donor acceptor units tunes the optoelectronic properties in a predictable way, aiding in the rational design of small molecule for luminescent materials. These chromophores displayed multicolour change in different solvents, exhibiting good solvatochromism with a large Stokes shift.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 2847-30-5 help many people in the next few years. SDS of cas: 2847-30-5.