851166-34-2Relevant academic research and scientific papers
Synthesis of 2,3-unsaturated o-glycosides from optically active alcohols via ferrier rearrangement: configurational studies
Filho, Jo?o Rufino Freitas,De Freitas, Jucleiton José Rufino,Cottier, Louis,Sinou, Denis,Srivastava, Rajendra Mohan
, p. 2646 - 2649 (2015)
4-[3-(aryl)-1,2,4-oxadiazol-5-yl] butanones 4a-e have been reduced to optically active 4-[3-(aryl)-1,2,4-oxadiazol-5-yl] butanols 5a-e with baker's yeast. We subjected the alcohols possessing (S)-configuration to Ferrier' rearrangement with tri-O-acetyl-D
Microwave-induced one-pot synthesis of 4-[3-(aryl)-1,2,4-oxadiazol-5-yl]-butan-2-ones under solvent free conditions
de Freitas, Jucleiton José R.,de Freitas, Juliano Carlo R.,da Silva, Ladjane P.,de Freitas Filho, Jo?o R.,Kimura, Gisele Y.V.,Srivastava, Rajendra M.
, p. 6195 - 6198 (2008/03/12)
The synthesis of 4-[3-(aryl)-1,2,4-oxadiazol-5-yl]-butan-2-ones (5a-l) from methyl levulinate (4) and arylamidoximes (1a-l) is described. The reaction was carried out in a microwave oven without any solvent in much shorter time and in yields comparable wi
