Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Imidazoline conjugate additions

Halland N, Hazell RG, Jprgensen KA (2002) Organocatalytic asymmetric conjugate addition of nitroalkanes to alpha,beta-unsaturated enones using novel imidazoline catalysts. J Qrg Chem 67 8331-8338... [Pg.39]

Scheme 2.17 Conjugate addition of 3 -indolyl-3-oxindoles to nitroethylene with an in situ generated imidazoline-aminophenol nickel catalyst. Scheme 2.17 Conjugate addition of 3 -indolyl-3-oxindoles to nitroethylene with an in situ generated imidazoline-aminophenol nickel catalyst.
The same group reported indium-mediated tandem radical addition-cyclization-trap reactions in aqueous media [52c], The use of water-soluble radical initiator 2,2 -azobis[2-(2-imidazolin-2-yl)propane], water-soluble chain carrier 1-ethyl-piperidinium hypophosphite (EPHP) and surfactant cetylammonium bromide (CTAB) allowed the C-C bond-forming radical reactions of highly hydrophobic substrates in water [53], Similarly, the use of CTAB and EPHP in presence of 4,4 -azobis(4-cyanovaleric acid) promoted the indium-mediated radical addition to P-substituted conjugated alkenes in water [54]. [Pg.44]

See other pages where Imidazoline conjugate additions is mentioned: [Pg.207]    [Pg.214]    [Pg.248]    [Pg.58]    [Pg.355]    [Pg.287]    [Pg.355]    [Pg.179]    [Pg.74]    [Pg.211]   
See also in sourсe #XX -- [ Pg.207 ]



SEARCH



Imidazoline

© 2024 chempedia.info