NsONHCO(2)Et in the presence of CaO reacts without solvent with alpha-nitroalkenes to give 1-(ethoxycarbonyl)-2-nitroaziridines (62-84%). a possible involvement of an aza-Michael route is proposed on the basis of regio- and stereochemical reaction outcome, compared also with the results of thermolysis of ethyl azidoformate on the same alpha-nitroalkenes. (C) 1998 Elsevier Science Ltd. All rights reserved.
Solvent-free aziridination of alpha-nitroalkenes / Fioravanti, Stefania; Pellacani, Lucio; S., Stabile; Tardella, Paolo Antonio; R., Ballini. - In: TETRAHEDRON. - ISSN 0040-4020. - STAMPA. - 54:(1998), pp. 6169-6176. [10.1016/s0040-4020(98)00309-3]
Solvent-free aziridination of alpha-nitroalkenes
FIORAVANTI, Stefania;PELLACANI, Lucio;TARDELLA, Paolo Antonio;
1998
Abstract
NsONHCO(2)Et in the presence of CaO reacts without solvent with alpha-nitroalkenes to give 1-(ethoxycarbonyl)-2-nitroaziridines (62-84%). a possible involvement of an aza-Michael route is proposed on the basis of regio- and stereochemical reaction outcome, compared also with the results of thermolysis of ethyl azidoformate on the same alpha-nitroalkenes. (C) 1998 Elsevier Science Ltd. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
