ChemInform Abstract: Chemistry of Furazano(3,4-b)pyrazine. Part 1. Synthesis and Thermodynamic Prediction of 4,8-Dihydrodifurazano(3,4-b,e)pyrazine and Its Derivatives.

✍ Scribed by I. B. STARCHENKOV; V. G. ANDRIANOV; A. F. MISHNEV

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 31 KB
• Volume: 28
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199727169

✦ Synopsis

Chemistry of Furazano(3,4-b)pyrazine. Part 1. Synthesis and Thermodynamic Prediction of 4,8-Dihydrodifurazano(3,4-b,e)pyrazine and Its Derivatives.

-The thermodynamic stability, the chemical behavior and the structure of the title difurazanopyrazine (I) is studied. Compound (I) represents a nonaromatic, nonplanar compound which under conditions of nitration or oxidation gives the stable aromatic biradical (II). It smoothly reacts with various alkylation agents at the pyrazine nitrogens. -(STARCHENKOV, I.