Bibliografisk träff 2009-12-01 Direct observation of an enamine intermediate in amine catalysis. Zhu X, Tanaka F, Lerner RA, Barbas CF, Wilson IA. J Am Chem Soc · research support, non-u.s. gov't; research-article; journal article; research support, n.i.h., extramural · DOI 10.1021/ja907271a