35601-97-9Relevant academic research and scientific papers
Iodine-catalyzed aerobic oxidation of o-alkylazoarenes to 2H-indazoles
Yi, Xiangli,Xi, Chanjuan
, p. 1311 - 1316 (2017)
An iodine-catalyzed aerobic-oxidative C-H functionalization of o-alkylazoarenes to afford 2H-indazoles has been developed. CuI was found to be an effective additive to accelerate the regeneration of iodine in the catalytic cycle. This catalytic system is suitable for both electron-rich and electron-deficient azoarenes and tolerates a variety of functional groups with high yields. A gram-scale reaction was successfully conducted, proving the scalability of this reaction.
