Hellmann et al., Justus Liebigs Annalen der Chemie, 1959, vol. 626, p. 35,45
作者:Hellmann et al.
DOI:——
日期:——
Activated Imines and Aminal Derivatives: Potential Precursors Of β-Amino Acids
作者:A. Milenkovic、F. Fache、R. Faure、M. Lemaire
DOI:10.1080/00397919908086133
日期:1999.5
Abstract Sulfonylimines and activated bisaminal derivatives can be easily synthesized using aldehydes and sulfonamides, carbamates, ureas or amides. Such precursors can be transformed in good yield into (3-amino acid precursors by using Lewis acid and/or base catalyzed reactions.
PhIO/Bu4NI mediated oxidative cyclization of amidoalkylation adducts for the synthesis of N-benzoyl aziridines and oxazolines
作者:Renhua Fan、Hua Wang、Yang Ye、Jianhong Gan
DOI:10.1016/j.tetlet.2009.11.069
日期:2010.1
An efficientoxidativecyclization of amidoalkylation adducts of activatedmethylenecompounds with the combination of iodosobenzene and a catalytic amount of tetrabutylammonium iodide under neutral conditions is reported. The reaction affords N-benzoyl aziridines or oxazolines in moderate to excellent yields.