Photosensitized oxidation of furans; part 17: A simple method for the synthesis of 5-hydroperoxyfuran-2(5H)-ones
The 5-hydroperoxyfuran-2(5H)-ones 3 are synthesized by acid hydrolysis of the dihydrofurans 1 which are prepared in one-pot procedure by reaction of the corresponding furans 4 with singlet oxygen and methanol. The synthetic method has a wide range of applicability; however, compounds 3 unsubstituted at C-4 cannot be prepared since the corresponding dihydrofurans 1 are not formed.
Iesce,Cermola,Graziano,Scarpati
p. 944 - 948
(2007/10/02)
A Further Selective Pathway in Thermal Conversion of 2,5-Epidioxy-2-alkoxy-2,5-dihydrofurans (2-Alkoxyfuran endo-Peroxides). Synthesis of the First 5-Hydroperoxyfuran-2(5H)-ones
Thermal conversion of the epidioxydihydrofurans 1 leads, via dioxyetanes 3, to the stereoisomeric dimers 4 which have a structural relationship with antitumor cyclic peroxides and represent convenient starting materials for several multifunctional compoun
Iesce, M. Rosaria,Graziano, M. Liliana,Cermola, Flavio,Scarpati, Rachele
p. 1061 - 1062
(2007/10/02)
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