50848-66-3Relevant articles and documents
Regioselective 6-iodination of 5,7-dioxygenated flavones by benzyltrimethylammonium dichloroiodate
Quintin, Jér?me,Lewin, Guy
, p. 3635 - 3638 (2004)
The iodination of 5,7-dioxygenated flavones with 1equiv of benzyltrimethylammonium dichloroiodate (BTMA·ICl2) in the system CH2Cl2-MeOH-CaCO3 at room temperature is presented in this note. Flavones with a free p
Semisynthesis of linarin, acacetin, and 6-iodoapigenin derivatives from diosmin
Quintin, Jerome,Lewin, Guy
, p. 1624 - 1627 (2007/10/03)
Semisynthesis of linarin and acacetin from the Citrus flavonoid diosmin was performed via, as first intermediate, the 3′-O-phenyltetrazolyl ether of diosmin. This paper relates also a semisynthetic access to 6-iodoapigenin derivatives, which are key compounds in the synthesis of some biflavonoids such as robustaflavone.