2-Fluoro-3-iodopyrazine

CAS: 206278-26-4

Ref. 3D-GIA27826

Produktinformation

• Name: 2-Fluoro-3-iodopyrazine

Beschreibung

2-Fluoro-3-iodopyrazine is an alkylaryl diazine that can be synthesized by the Suzuki cross-coupling reaction of 2-fluoropyrazine with aryl iodides. This compound can also be synthesized by the cross-coupling of 2,2'-dibromoethanol with 2-iodopyridine in the presence of palladium as catalyst. The liquid crystalline form is obtained from melting point and differential scanning calorimetry measurements. Crystals are obtained at temperatures above 120°C and mesomorphic properties are observed below 120°C. Liquid crystallinity is observed between 120°C and 130°C. Synthesis methods include thermal decomposition of potassium pyrazinate or by nitration followed by reduction with zinc powder in sulfuric acid.
2-Fluoro-3-iodopyrazine has been used for metallation reactions to produce the corresponding metal derivatives,

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 223.97 g/mol
• Formel: C₄H₂FIN₂
• Reinheit: Min. 95%