147189-58-0Relevant articles and documents
Stereoselective Organocatalytic Synthesis of α,α-Difluoro-γ,γ-Disubstituted Butenals
Arimitsu, Satoru,Nakasone, Makoto
, p. 6707 - 6713 (2016/08/16)
A highly stereoselective reaction of α,α-difluoro-γ,γ-disubstituted butenals 2 bearing two different substituents at the γ position has been developed with an organocatalytic system of l-proline (30 mol %) and salicylic acid (60 mol %). This novel reactio
Enantioselective α-and γ-alkylation of α,β- unsaturated aldehydes using dienamine activation
Stiller, Julian,Marques-Lopez, Eugenia,Herrera, Raquel P.,Froehlich, Roland,Strohmann, Carsten,Christmann, Mathias
supporting information; experimental part, p. 70 - 73 (2011/03/22)
The enantioselective alkylation of α,β-unsaturated aldehydes with stabilized carbocations as electrophiles via the activation as dienamine intermediates is described. This unique application of dienamine catalysis allows for the first enantioselective γ-a
Diastereoselective [2,3]-sigmatropic rearrangements of lithium N-benzyl-O-allylhydroxylamides bearing a stereogenic centre adjacent to the migration terminus
Bull, Steven D.,Davies, Stephen G.,Domingez, Sara Hernandez,Jones, Simon,Price, Anne J.,Sellers, Thomas G.R.,Smith, Andrew D.
, p. 2141 - 2150 (2007/10/03)
The diastereoselective [2,3]-sigmatropic rearrangements of lithium N-benzyl-O-allylhydroxylamides bearing a stereogenic centre adjacent to the migration terminus are examined. (E)-N-Benzyl-O(4-phenylpent-2-enyl)hydroxylamine rearranges in 30% de to afford
