1453502-79-8Relevant articles and documents
Direct conjugate addition of alkynes with α,β-unsaturated carbonyl compounds catalyzed by NCN-pincer Ru complexes
Ito, Jun-Ichi,Fujii, Kohei,Nishiyama, Hisao
, p. 601 - 605 (2013/03/13)
NCN-pincer Ru-complexes containing bis(oxazolinyl)phenyl ligands serve as suitable catalysts in the direct conjugate additions of α,β- unsaturated carbonyl compounds, including ketones, esters, and amides, as well as vinylphosphonates, giving various β-alkynyl carbonyl and phosphonate compounds. A bis(oxazolinyl)phenyl (phebox)-Ru complex also catalyzes the asymmetric conjugate addition of an alkyne with a β-substituted, α,β-unsaturated ketone to produce a chiral β-alkynyl ketone. Copyright