75768-42-2Relevant academic research and scientific papers
Microwave assisted rupture of furoxans to nitrile oxides and intermolecular capture by dipolarophiles
Karmakar, Dipankar,Prajapati, Dipak,Sandhu, Jagir S.
, p. 2415 - 2420 (2007/10/03)
3,4-Diaroylfuroxans 1 react with various dipolarophiles 3 under microwave activation to afford the cycloadduct 4 instead of the expected isoxazole 5 in good yields in the absence of solvent.
New Furoxan Chemistry. 2. Chemistry of Acyl Nitrile Oxides Generated in Situ by Thermolysis of Diacylfuroxans
Brittelli, David R.,Boswell, George A.
, p. 316 - 320 (2007/10/02)
Diacylfuroxans yield two types of nitrile oxides in situ when heated in solution.Uncrowded diacylfuroxans rearrange to α-acyloximino nitrile oxides; diacylfuroxans with bulky substituents give rise to the "half-molecule" acyl nitrile oxides.Intermediate c
