Ito, Jun-ichi Direct conjugate addition of alkynes with α,β-unsaturated carbonyl compounds catalyzed by NCN-pincer Ru complexes. [electronic resource] - Chemistry (Weinheim an der Bergstrasse, Germany) Jan 2013 - 601-5 p. digital Publication Type: Journal Article ISSN: 1521-3765 Standard No.: 10.1002/chem.201203380 doi