1296172-67-2Relevant academic research and scientific papers
Remazol-Catalyzed Hydroperoxyarylation of Styrenes
Chen, Ying-Ho,Lee, Ming,Lin, Yi-Zhen,Leow, Dasheng
supporting information, p. 1618 - 1621 (2015/08/06)
A mild photocatalytic hydroperoxyarylation of styrenes has been developed, in which a novel photocatalyst, remazol brilliant blue R (RBBR), is employed at low catalytic loading (1 mol%). The operationally easy procedure uses air as the dioxygen source. Simple mono-substituted styrenes react with aryl hydrazines in moderate-to-good yields. RBBR is proposed to act as a photosensitizer for the generation of singlet oxygen.
A mild oxidative aryl radical addition into alkenes by aerobic oxidation of arylhydrazines
Taniguchi, Tsuyoshi,Zaimoku, Hisaaki,Ishibashi, Hiroyuki
scheme or table, p. 4307 - 4312 (2011/05/07)
A mild and practical oxyarylation of alkenes by oxidative radical addition has been developed by using aerobic oxidation of hydrazine compounds. The use of a catalytic amount of potassium ferrocyanide trihydrate (K4[Fe(CN) 6]·3 H2O) and water accelerated this radical reaction to give peroxides or alcohols from simple alkenes in good yields. The environmentally friendly and economical radical reactions were achieved at room temperature in the presence of iron catalyst, oxygen gas, and water. A method involving aniline as a radical precursor is also described. Copyright
