872470-49-0Relevant academic research and scientific papers
One-pot stereoselective synthesis of 2-acylaziridines and 2-acylpyrrolidines from N-(propargylic)hydroxylamines
Miyamoto, Yoshiaki,Wada, Norihiro,Soeta, Takahiro,Fujinami, Shuhei,Inomata, Katsuhiko,Ukaji, Yutaka
, p. 824 - 831 (2013/05/21)
The stereoselective direct transformation of N-(propargylic)hydroxylamines into cis-2-acylaziridines was achieved by the combined use of AgBF4 and CuCl. Copper salts were found to promote the transformation of the intermediary 4-isoxazolines in
Selective transformation of N-(propargylic)hydroxylamines into 4-isoxazolines and acylaziridines promoted by metal salts
Wada, Norihiro,Kaneko, Kentaro,Ukaji, Yutaka,Inomata, Katsuhiko
scheme or table, p. 440 - 442 (2011/06/23)
Cyclization of N-(propargylic)hydroxylamines catalyzed by AgBF4 afforded the corresponding 4-isoxazolines in good yields. Copper salts were found to promote the further transformation to acylaziridines. The combined use of AgBF4 and CuCl realiz
Reduction of 2,3-dihydroisoxazoles to β-amino ketones and β-amino alcohols
Aschwanden, Patrick,Kvaerno, Lisbet,Geisser, Roger W.,Kleinbeck, Florian,Carreira, Erick M.
, p. 5741 - 5742 (2007/10/03)
(Chemical Equation Presented) We report the reduction of 2,3-dihydroisoxazoles to β-amino ketones and β-amino alcohols. The latter are obtained in high diastereoselectivity with preference for the syn isomer.
