A two-phase reaction catalyzed by a protein — asymmetric oxidation of formaldehyde dithioacetals with aqueous sodium metaperiodate
作者:Katsuyuki Ogura、Makoto Fujita、Hirotada Iida
DOI:10.1016/0040-4039(80)80011-6
日期:1980.1
We examined whether a protein could catalyze two-phase oxidation of formaldehyde dithioacetals with aqueous sodiummetaperiodate and bovine serum albumin was found to be effective and give the corresponding S-oxides in optically active forms.
Nitric Acid in the Presence of Supported P<sub>2</sub>O<sub>5</sub> On Silica Gel Affords an Efficient and Mild System for Oxidation of Organic Compounds Under Solvent-Free Conditions
作者:Abdol R. Hajipour、Lian-Wang Guo、Arnold E. Ruoho
DOI:10.1080/15421400600786363
日期:2006.10.1
This paper describes an efficient and easy method for oxidation of alcohols 1 and sulfides 2 to their corresponding carbonyl compounds 3 and sulfoxides 4 with nitric acid in the presence of supported P2O5 on silica gel under solvent-free conditions in high yields.
Fromm; Forster; v. Scherschewitzki, Justus Liebigs Annalen der Chemie, 1912, vol. 394, p. 348