32134-67-1Relevant academic research and scientific papers
Synthesis of 3-aryloxy-2-iodoemodines by oxidation of emodin with (diacetoxyiodo)arenes
Daub, Katja S.,Habermann, Bernd,Hahn, Thilo,Teich, Lars,Eger, Kurt
, p. 894 - 898 (2004)
Hypervalent iodine oxidation of emodin (1) with various (diacetoxyiodo)arenes 2a-f in potassium hydroxide/methanol leading to 3-aryloxy-1,8-dihydroxy-2-iodo-anthraquinones 4a-f is reported. Mechanistic studies showed reaction via iodonium ylides. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
FURTHER FUNCTIONAL GROUP OXIDATIONS USING SODIUM PERBORATE
McKillop, Alexander,Kemp, Duncan
, p. 3299 - 3306 (2007/10/02)
Sodium perborate in acetic acid is an effective reagent for the oxidation of aromatic aldehydes to carboxylic acids, iodoarenes to (diacetoxyiodo)arenes, azines to N-oxides, and various types of sulfur heterocycles to S,S-dioxides.Nitriles are unaffected by the reagent in acetic acid, but undergo smooth hydration to amides when aqueous methanol is employed as solvent.
