61063-05-6Relevant academic research and scientific papers
SNAr azidation of phenolic functions utilizing diphenyl phosphorazidate
Ishihara, Kotaro,Shioiri, Takayuki,Matsugi, Masato
supporting information, (2019/12/27)
A useful method for the synthesis of aryl azides via SNAr reaction of phenol derivatives using diphenyl phosphorazidate (DPPA) as an azidation reagent was developed. Various phenol derivatives bearing electron-withdrawing groups were converted into the corresponding aryl azides in a single step. This method is easy to perform and enables the preparation of aryl azides without the use of explosive azide sources.
Synthesis and voltage-clamp studies of methyl 1,4-dihydro-2,6-dimethyl- 5-nitro-4-(benzofurazanyl)pyridine-3-carboxylate racemates and enantiomers and of their benzofuroxanyl analogues
Visentin, Sonja,Amiel, Pascale,Fruttero, Roberta,Boschi, Donatella,Roussel, Christian,Giusta, Laura,Carbone, Emilio,Gasco, Alberto
, p. 1422 - 1427 (2007/10/03)
Racemic methyl 1,4-dihydro-2,6-dimethyl-5-nitro-4- (benzofurazanyl)pyridine-3-carboxylates (±)10 and (±)-11 and their benzofuroxanyl analogues (±)-12 and (±)-13 were prepared using a modified Hantzsch reaction that involved the condensation of nitroaceton
