Title: Four-component reaction of N-sulfonylimines, (cyanomethylene)triphenylphosphorane, nitromethane, and formaldehyde for the synthesis of 3-substituted 2-methylene-4-nitrobutanenitriles.
Journal: The Journal of organic chemistry 20110520
Title: Synthesis of tetrazole analogs of gamma- and delta-amino acids.
Journal: Journal of peptide science : an official publication of the European Peptide Society 20060601
Title: Asymmetric synthesis of (+)-hypusine.
Journal: Organic letters 20011227