Aza-MIRC (Michael-initiated ring closure) and C-H insertion products were obtained in the reactions of trifluoro-methylated olefins with different nosyloxycarbamates by changing base and solvent. Aza-Michael addition products were not isolated. The presence and the position of the trifluoromethyl group allow control of the outcome of the reactions.
Aziridines versus vinyl carbamates from the direct amination of electron-withdrawing group-substituted trifluoromethyl enoates / Fioravanti, Stefania; D., Colantoni; Pellacani, Lucio; Tardella, Paolo Antonio. - In: JOURNAL OF ORGANIC CHEMISTRY. - ISSN 0022-3263. - STAMPA. - 70:(2005), pp. 3296-3298. [10.1021/jo050044w]
Aziridines versus vinyl carbamates from the direct amination of electron-withdrawing group-substituted trifluoromethyl enoates
FIORAVANTI, Stefania;PELLACANI, Lucio;TARDELLA, Paolo Antonio
2005
Abstract
Aza-MIRC (Michael-initiated ring closure) and C-H insertion products were obtained in the reactions of trifluoro-methylated olefins with different nosyloxycarbamates by changing base and solvent. Aza-Michael addition products were not isolated. The presence and the position of the trifluoromethyl group allow control of the outcome of the reactions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
