10349-15-2Relevant articles and documents
Unsymmetrically substituted furoxans. Part 18. Smiles rearrangement in furoxan systems and in related furazans
Boschi,Sorba,Bertinaria,Fruttero,Calvino,Gasco
, p. 1751 - 1757 (2007/10/03)
The preparation and the base-promoted Smiles rearrangement of phenylfurazans (series a), 3-phenylfuroxan (series b) and 4-phenylfuroxan (series c) bearing 2-hydroxyethylthio (1), 2-hydroxyethylsulfonyl (2), carbamoylmethylthio (3) and carbamoylmethylsulfo
Heterocyclic Rearrangements. Rearrangement of the Oximes of Some 3-Acyl-1,2,4-oxadiazoles into 1,2,5-Oxadiazoles. A Revision
Vivona, Nicolo,Buscemi, Silvestre,Frenna, Vincenzo,Ruccia, Michele,Condo, Michele
, p. 2184 - 2197 (2007/10/02)
The oximation reaction of some 3-acyl-1,2,4-oxadiazoles and the geometry of the product oximes were reinvestigated. 3-Benzoyl-1,2,4-oxadiazoles gave mixtures of (E)-oximes and 1,2,5-oxadiazoles (furazans), these latter deriving from unisolated (Z)-oximes,