[Baeyer-Villiger reaction of benzaldehydes possessing oxygen functions with SeO2-H2O2].
The Baeyer-Villiger (B. V.) reaction using SeO2-H2O2 was examined for various benzaldehydes possessing methoxy groups and/or a furan ring. When benzaldehydes have an electron-donating group (methoxy group) at the ortho or para position to a formyl group, the B. V. reaction proceeded rapidly and in a good yield. Since the reaction using SeO2-H2O2 is carried out under a neutral condition, this reaction are applicable to aldehyde derivatives with a furan ring which is unstable against acid.
Nishioka
H
H
Center of Instrumental Analysis, Okayama University, Japan.
Katsuno
K
K
Fujii
M
M
Nishita
Y
Y
Koshiba
N
N
Harayama
T
T
D001547:Benzaldehydes; D001572:Benzofurans; D055598:Chemical Phenomena; D002621:Chemistry; D006861:Hydrogen Peroxide; D010100:Oxygen; D018036:Selenium Compounds; D064588:Selenium Oxides
D001547:Benzaldehydes; D001572:Benzofurans; D018036:Selenium Compounds; D064588:Selenium Oxides; D006861:Hydrogen Peroxide; D010100:Oxygen