about
Biocatalytic synthesis of optically active tertiary alcohols.Direct construction of vicinal all-carbon quaternary stereocenters in natural product synthesis.Concise Total Synthesis of Dehaloperophoramidine.Azaphilic versus Carbophilic Coupling at C=N Bonds: Key Steps in Titanium-Assisted Multicomponent Reactions.Silyl ketene imines: highly versatile nucleophiles for catalytic, asymmetric synthesis.Organocatalyzed cyclopropanation of alpha-substituted alpha,beta-unsaturated aldehydes: enantioselective synthesis of cyclopropanes bearing a chiral quaternary center.Enantioselective organocatalytic multicomponent synthesis of 2,6-diazabicyclo[2.2.2]octanones.Efficient formation of benzylic quaternary centers via palladium catalysis.Asymmetric synthesis of β-amino nitriles through a Sc(III)-catalyzed three-component Mannich reaction of silyl ketene imines.Asymmetric Michael addition of trisubstituted carbanion to nitroalkenes catalyzed by sodium demethylquinine salt in water.Access to enantioenriched 2,3- and 2,5-dihydrofurans with a fully substituted C2 stereocenter by Pd-catalyzed asymmetric intermolecular Heck reaction.Synthesis and Structure Revision of Dichrocephones A and B.A Stereoselective [3+1] Ring Expansion for the Synthesis of Highly Substituted Methylene Azetidines.Oxidative N-Heterocyclic Carbene Catalyzed Dearomatization of Indoles to Spirocyclic Indolenines with a Quaternary Carbon Stereocenter.Palladium-Catalyzed Oxidative Cascade Carbonylative Spirolactonization of Enallenols.Heterogeneous Acid-Catalyzed Racemization of Tertiary Alcohols.Palladium-Catalyzed Asymmetric Construction of Vicinal Tertiary and All-Carbon Quaternary Stereocenters by Allylation of β-Ketocarbonyls with Morita-Baylis-Hillman Adducts.Regio- and Enantioselective Rhodium-Catalyzed Addition of 1,3-Diketones to Allenes: Construction of Asymmetric Tertiary and Quaternary All Carbon Centers.Enantioselective construction of vicinal tetrasubstituted stereocenters by the mannich reaction of silyl ketene imines with isatin-derived ketimines.Conjugate umpolung of β,β-disubstituted enals by dual catalysis with an N-heterocyclic carbene and a Brønsted acid: facile construction of contiguous quaternary stereocenters.Diastereoselective synthesis of cyclopentanoids: applications to the construction of the ABCD tetracyclic core of retigeranic acid A.Palladium-catalyzed synthesis of substituted cycloheptane-1,4-diones by an asymmetric ring-expanding allylation (AREA).α,β-Unsaturated acyl cyanides as new bis-electrophiles for enantioselective organocatalyzed formal [3+3]spiroannulation.Asymmetric palladium(II)-catalyzed cascade reaction giving quaternary amino succinimides by 1,4-addition and a Nef-type reaction.Asymmetric Aza-Wittig Reactions: Enantioselective Synthesis of β-Quaternary AzacyclesDirect Access to Cumbersome Aminated Quaternary Centers by Hyperbaric Aza-Michael AdditionsSynthesis and Structure Revision of Dichrocephones A and BDurch N-heterocyclische Carbene katalysierte oxidative Dearomatisierung von Indolen zu spirocyclischen Indoleninen mit quartärem Stereozentrum
P2860
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P2860
description
wetenschappelijk artikel
@nl
наукова стаття, опублікована в серпні 2005
@uk
name
Quaternary Stereocenters
@en
Quaternary Stereocenters
@nl
type
label
Quaternary Stereocenters
@en
Quaternary Stereocenters
@nl
prefLabel
Quaternary Stereocenters
@en
Quaternary Stereocenters
@nl
P356
P1476
Quaternary Stereocenters
@en
P356
10.1002/3527606858
P577
2005-08-25T00:00:00Z