• Enantioselective organocatalytic Michael addition of aldehydes to [beta]-nitrostyrenesLaars, Marju; Ausmees, Kerti; Uudsemaa, Merle; Tamm, Toomas; Kanger, Tõnis; Lopp, MargusThe journal of organic chemistry2009 / p. 3772-3775 https://pubs.acs.org/doi/full/10.1021/jo900322h