L-proline catalyzed Michael additions of thiophenols to alpha,beta-unsaturated compounds, particularly alpha-enones, in the ionic liquid [bmim]PF6.
L-proline catalyzed additions of 13 different thiols to 11 different alpha-enone Michael acceptors in [bmim] PF(6 )are reported. Reasonable to high yields of the reaction products were isolated in most cases.
Kotrusz
Peter
P
SYNKOLA, s.r.o., SK-842 15 Bratislava, Slovakia.
Toma
Stefan
S
D002384:Catalysis; D003516:Cycloparaffins / Q000138:chemical synthesis / Q000737:chemistry*; D052578:Ionic Liquids; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D015394:Molecular Structure; D009930:Organic Chemicals / Q000737:chemistry*; D010636:Phenols / Q000737:chemistry*; D011392:Proline / Q000737:chemistry*; D012997:Solvents; D013438:Sulfhydryl Compounds / Q000737:chemistry*
D003516:Cycloparaffins; D052578:Ionic Liquids; D009930:Organic Chemicals; D010636:Phenols; D012997:Solvents; D013438:Sulfhydryl Compounds; C042983:thiophenol; D011392:Proline