Title: Optically pure N-hydroxy-O-triisopropylsilyl-alpha-L-amino acid methyl esters from AlCl3-assisted ring opening of chiral oxaziridines by nitrogen containing nucleophiles.
Journal: The Journal of organic chemistry 20051209
Title: Toward improving the chemistry of N-acyliminium ions: nucleophilic substitution reactions of pyrrolidinone derivatives with trialkylsilyl nucleophiles catalyzed by triisopropylsilyltrifluoromethane sulfonate (TIPSOTf).
Journal: Organic letters 20050707