Oxone as an Inexpensive, Safe, and Environmentally Benign Oxidant for C−H Bond Oxygenation
作者:Lopa V. Desai、Hasnain A. Malik、Melanie S. Sanford
DOI:10.1021/ol0530272
日期:2006.3.1
This paper describes the application of peroxide-based oxidants in the Pd(OAc)(2)-catalyzed acetoxylation and etherification of arene and alkane C-H bonds. Oxone in acetic acid and/or methanol proved particularly effective, and these transformations were applied to a wide variety of substrates.
567. Quinoxaline N-oxides. Part I. The oxidation of quinoxaline and its Bz-substituted derivatives
作者:Justus K. Landquist
DOI:10.1039/jr9530002816
日期:——
A New Efficient Route for the Formation of Quinoxaline <i>N</i>-Oxides and <i>N,N</i><i>‘</i>-Dioxides Using HOF·CH<sub>3</sub>CN
作者:Mira Carmeli、Shlomo Rozen
DOI:10.1021/jo0608016
日期:2006.7.1
HOF·CH3CN, a very efficient oxygen-transfer agent made readily from fluorine and aqueous acetonitrile, was reacted with various quinoxaline derivatives to give the corresponding mono N-oxides and especially the N,N‘-dioxides in very good yields under mild conditions and short reaction times.