4609-87-4Relevant articles and documents
Modular Regiospecific Synthesis of Nitrated Fatty Acids
Hock, Katharina J.,Grimmer, Jennifer,G?bel, Dominik,Gasaya, George Gichogo T.,Roos, Jessica,Maucher, Isabelle V.,Kühn, Benjamin,Fettel, Jasmin,Maier, Thorsten J.,Manolikakes, Georg
, p. 615 - 636 (2017/01/25)
Endogenous nitrated fatty acids are an important class of signaling molecules. Herein a modular route for the efficient and regiospecific preparation of nitrooleic acids as well as various analogues is described. The approach is based on a simple set of alkyl halides as common building blocks and a Henry reaction/Burgess dehydration sequence for the formation of the key nitroalkene moiety.
Sequential continuous flow processes for the oxidation of amines and azides by using HOF·MeCN
McPake, Christopher B.,Murray, Christopher B.,Sandford, Graham
scheme or table, p. 312 - 319 (2012/06/15)
The generation and use of the highly potent oxidising agent HOF·MeCN in a controlled single continuous flow process is described. Oxidations of amines and azides to corresponding nitrated systems by using fluorine gas, water and acetonitrile by sequential gas-liquid/liquid-liquid continuous flow procedures are reported. Oxidation in flow: The oxidation of amines and azides to the corresponding nitrated systems by using fluorine gas, water and acetonitrile by sequential gas-liquid/liquid-liquid continuous flow procedures are reported. Copyright
Oxidation of azides by the HOF·CH3CN: A novel synthesis of nitro compounds
Carmeli, Mira,Rozen, Shlomo
, p. 4585 - 4589 (2007/10/03)
The HOF·CH3CN complex, readily prepared by passing F 2 through aqueous acetonitrile, is an exceptionally efficient oxygen transfer agent. It is unique in its capacity to oxidize various azides into the corresponding nitro derivatives. This method requires short reactions times and room temperature or below, and the desired nitro compounds were usually isolated in very good yields. The respective nitroso derivatives are believed to be the intermediates in this reaction. Functional groups such as aromatic rings, ketones, nitriles, halides, alcohols, and esters are tolerated. Sulfides react with HOF·CH3CN usually at the same rate as azides. Amines and olefins, however, react faster, so they have to be protected first. Nitro derivatives with various oxygen isotopes can be made using the labeled H 18OF·CH3CN. In the case of chiral azides the stereochemistry around the nitrogen-bonded carbons is retained.