74007-51-5Relevant articles and documents
Synthesis of isoflavones from 2′-hydroxychalcones using poly[4-(diacetoxy)iodo]styrene or related hypervalent iodine reagent
Kawamura, Yasuhiko,Maruyama, Masashi,Tokuoka, Takanori,Tsukayama, Masao
, p. 2490 - 2496 (2007/10/03)
Isoflavones are synthesized in an one-pot reaction by treating the hypervalent iodine(III) reagent, [hydroxy(tosyloxy)iodo]benzene (HTIB, Koser's reagent) with 2′-benzoyloxychalcones in MeOH. A combined use of (diacetoxyiodo)benzene (DIB)/p-toluenesulfoni