Electrochemical properties of pyrido[1′,2′:1,2]imidazo[4,5-b]pyrazine and pyrido[1′,2′:1,2]imidazo[4,5-b]quinoxaline derivatives

✍ Scribed by Satoru Iwata; Kiyoshi Tanaka

• Publisher: Journal of Heterocyclic Chemistry
• Year: 1998
• Tongue: English
• Weight: 190 KB
• Volume: 35
• Category: Article
• ISSN: 0022-152X
• DOI: 10.1002/jhet.5570350426

✦ Synopsis

Abstract

The peak potentials (Ep) of 3‐substituted pyrido[1′,2′:1,2]imidazo[4,5‐b]pyrazine and pyrido[1′,2′:1,2]‐imidazo[4,5‐b]quinoxaline derivatives are sufficiently correlated with Hammett substituent constant ∼~m~ and with the PM3 calculated LUMO energy levels, and the linear relationship between electron potentials of 9‐substituted pyridoimidazoquinoxalines and the LUMO energy levels is also found out.