94194-00-0Relevant academic research and scientific papers
Use of Hypervalent Iodine Oxidation for the C(3)-Hydroxylation of Chromone, Flavone and α-Naphthoflavone
Moriarty, Robert M.,Prakash, Om,Musallam, H. A.
, p. 583 - 584 (2007/10/02)
C(3)-Hydroxylation of chromone (1a), flavone (1b) and α-naphthoflavone (4) via acid-catalysed hydrolysis of the corresponding β-methoxy-α-hydroxydimethylacetals (2a, 2b, and 5) formed by iodobenzene diacetate-potassium hydroxide methanol oxidation is described.
Hypervalent Iodine Oxidation of α,β-Unsaturated Ketones: Chromone, Flavone, Chalcone, and Flavanone
Moriarty, Robert M.,Prakash, Om,Freeman, Wade A.
, p. 927 - 929 (2007/10/02)
Reaction of the title compounds with PhI(OAc)2 and MeOH-KOH leads to α-hydroxydimethylacetal β-methoxy products regiospecifically and stereospecifically, as demonstrated by X-ray diffraction.
