A convenient and novel domino reaction for the synthesis of highly functionalized cyclopropanes is reported. The addition of 2-bromoketo esters to a variety of ?,?-unsaturated aldehydes catalyzed by secondary amines leads to chiral cyclopropanes with three stereogenic carbon atoms, including one quaternary stereocenter, in a highly stereocontrolled fashion
International audienceA catalytic asymmetric synthesis of halocyclopropanes is described. The develo...
An easy and straightforward procedure has been developed for the synthesis of highly enantioenriched...
Densely substituted cyclopropanol and cyclopropylazole derivatives with three stereogenic carbons in...
International audienceNew chiral fluorinated reagents (N-(dibromofluoroacetyl)oxazolidinones) were e...
Both physical and organic chemists are interested in the cyclopropane ring, the former owing to the ...
Nitrocyclopropanes represent a special class of cyclopropane compounds, which are present in some na...
none7A novel organocatalytic triple cascade that allows the stereoselective construction of all-carb...
Since 2000 the organocatalytic synthesis has developed massively in a third pillar of asymmetric syn...
The asymmetric synthesis of functionalized nitrocyclopropanes has been achieved by a one-pot, four-s...
The development of new catalytic asymmetric methods for the efficient construction of structurally d...
The stereoselective preparation of three stereoisomeric tercyclopropanes and a quinquecyclopropane w...
A regiospecific, highly chemo-, diastereo-, and enantioselective one-pot catalytic cascade synthesis...
A novel organocatalytic activation mode of cyclopropanes is presented. The reaction concept is based...
International audienceThe diastereoselective carbocupration reaction of cyclopropenylmethyl ethers f...
An easy and straightforward procedure has been developed for the synthesis of highly enantioenriched...
International audienceA catalytic asymmetric synthesis of halocyclopropanes is described. The develo...
An easy and straightforward procedure has been developed for the synthesis of highly enantioenriched...
Densely substituted cyclopropanol and cyclopropylazole derivatives with three stereogenic carbons in...
International audienceNew chiral fluorinated reagents (N-(dibromofluoroacetyl)oxazolidinones) were e...
Both physical and organic chemists are interested in the cyclopropane ring, the former owing to the ...
Nitrocyclopropanes represent a special class of cyclopropane compounds, which are present in some na...
none7A novel organocatalytic triple cascade that allows the stereoselective construction of all-carb...
Since 2000 the organocatalytic synthesis has developed massively in a third pillar of asymmetric syn...
The asymmetric synthesis of functionalized nitrocyclopropanes has been achieved by a one-pot, four-s...
The development of new catalytic asymmetric methods for the efficient construction of structurally d...
The stereoselective preparation of three stereoisomeric tercyclopropanes and a quinquecyclopropane w...
A regiospecific, highly chemo-, diastereo-, and enantioselective one-pot catalytic cascade synthesis...
A novel organocatalytic activation mode of cyclopropanes is presented. The reaction concept is based...
International audienceThe diastereoselective carbocupration reaction of cyclopropenylmethyl ethers f...
An easy and straightforward procedure has been developed for the synthesis of highly enantioenriched...
International audienceA catalytic asymmetric synthesis of halocyclopropanes is described. The develo...
An easy and straightforward procedure has been developed for the synthesis of highly enantioenriched...
Densely substituted cyclopropanol and cyclopropylazole derivatives with three stereogenic carbons in...