Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 56423-63-3, name is 2-Bromopyrazine, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 56423-63-3
General procedure: In a conical flask (50mL), a mixture of aryl halide (1 mmol), phenyl boronic acid (1.2 mmol),triethylamine (1 mmol), [Aemim]Br (1ml) and [Gmim]Cl-Pd (II) (0.1mol%, 5 mg)was added and stirred at 25OC for a period as indicated in Table 5(The reaction was monitored by HPLC and TLC). The resulting heterogeneousmixture was extracted with ethyl acetate or diethyl ether (3x 5 mL). Theorganic phase was separated and dried over anhydrous Na2SO4and evaporated. Evaporation of the solvent gave the crud product residue whichwas further purified by flash chromatography using n-hexane/EtOAc to give thedesired coupling product in 82-94% isolated yields.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 56423-63-3.
Reference:
Article; Karthikeyan, Parasuraman; Vanitha, Arumugam; Radhika, Pachaiappan; Suresh, Kannan; Sugumaran, Arunachalam; Tetrahedron Letters; vol. 54; 52; (2013); p. 7193 – 7197;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem