Add to ORKGA novel bifunctional organocatalytic Michael addition of a succinimide-derived pronucleophile to nitro olefins is described. The use of a range of nitro olefins afforded Michael adducts containing contiguous quaternary and tertiary stereogenic centres in high enantioselectivities and moderate diastereoselectivities. © 2011 Elsevier Ltd. All rights reserved
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
Bis-(3,5-dimethylphenyl)((S)-pyrrolidin-2-yl)methanol,. easily prepared from L-proline, was found to...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
A novel bifunctional organocatalytic Michael addition of a succinimide-derived pronucleophile to nit...
5-Aryl-1,3-dioxolan-4-one heterocycles derived from mandelic acid derivatives and hexafluoroacetone ...
A family of 9-amino(9-deoxy) epicinchonine derivatives, possessing a range of mono- and bidentate hy...
Acrylic esters, thioesters and N-acryloyl pyrrole have been identified as effective electrophiles in...
Cinchona alkaloid derived primary amine thioureas organo catalyzed Michael addition of nitroalkanes ...
Novel bifunctional pyrrolidine-based organocatalysts for the asymmetric Michael addition of carbonyl...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
Bis-(3,5-dimethylphenyl)((S)-pyrrolidin-2-yl)methanol,. easily prepared from L-proline, was found to...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
Bis-(3,5-dimethylphenyl)((S)-pyrrolidin-2-yl)methanol,. easily prepared from L-proline, was found to...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
A novel bifunctional organocatalytic Michael addition of a succinimide-derived pronucleophile to nit...
5-Aryl-1,3-dioxolan-4-one heterocycles derived from mandelic acid derivatives and hexafluoroacetone ...
A family of 9-amino(9-deoxy) epicinchonine derivatives, possessing a range of mono- and bidentate hy...
Acrylic esters, thioesters and N-acryloyl pyrrole have been identified as effective electrophiles in...
Cinchona alkaloid derived primary amine thioureas organo catalyzed Michael addition of nitroalkanes ...
Novel bifunctional pyrrolidine-based organocatalysts for the asymmetric Michael addition of carbonyl...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
Bis-(3,5-dimethylphenyl)((S)-pyrrolidin-2-yl)methanol,. easily prepared from L-proline, was found to...
International audienceThe first organocatalytic enantio- and diastereoselective conjugate addition o...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...
Bis-(3,5-dimethylphenyl)((S)-pyrrolidin-2-yl)methanol,. easily prepared from L-proline, was found to...
International audienceSynthetic applications of cyclobutanones other than ring expansion and fragmen...