Oxidation of Azides by the HOF·CH<sub>3</sub>CN: A Novel Synthesis of Nitro Compounds
作者:Mira Carmeli、Shlomo Rozen
DOI:10.1021/jo060440u
日期:2006.6.1
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 H18OF·CH3CN. In the case of chiral azides the stereochemistry around the nitrogen-bonded carbons is retained
and its reference systems were investigated through UV/Vis absorption, fluorescence, and time‐resolved fluorescence spectroscopy. An efficientenergy‐transfer process in [3]rotaxane occurred from the OPV donor to the BODIPY acceptor because of the large overlap between the absorption spectrum of the BODIPY moiety and the emission spectrum of the OPV fluorophore; this shows the important potential of
A new way to do an old reaction: highly efficient reduction of organic azides by sodium iodide in the presence of acidic ion exchange resin
作者:Kajitha Suthagar、Antony J. Fairbanks
DOI:10.1039/c6cc08574a
日期:——
Organic azides are readily reduced to the corresponding amines by treatment with sodium iodide in the presence of acidic ion exchange resin. The process, optimal when performed at 40 oC...
Synthesis and biological evaluation of multivalent carbohydrate ligands obtained by click assembly of pseudo-rotaxanes
作者:Martin Chwalek、Rachel Auzély、Sébastien Fort
DOI:10.1039/b822976g
日期:——
Multivalentcarbohydrateligands have been prepared by assembling α-cyclodextrin-based pseudo-rotaxanes through “click chemistry”. The inclusion complex formed by a lactosyl-α-CD conjugate and a decane axle carrying a lactosyl stopper at one extremity and an azido group at the other end was dimerized by bis-propargyl spacers of different lengths to provide oligorotaxanes having adjustable threading
[EN] ONE-STEP SYNTHESIS OF SOYBEAN POLYOLS<br/>[FR] SYNTHÈSE EN UNE ÉTAPE DE POLYOLS DE SOJA
申请人:KANSAS SOYBEAN COMMISSION
公开号:WO2021216940A1
公开(公告)日:2021-10-28
A method of producing a triazoline-containing compound, the method comprising reacting an alkene, which comprises at least one a C=C double bond, with an azido compound, which comprises an azide anion having the chemical formula N3 -, wherein the alkene and the azido compound are constituents of a reaction mixture, so that a C-C single bond forms between the carbon atoms of the at least one C=C double bond and each of carbon atom of the C-C single bond also has a single bond with a different nitrogen atom of the azide anion thereby producing the triazoline containing compound.