Asymmetric synthesis of threo- and erythro-sphingosines by asymmetric aldol reaction ofα-isocyanoacetate catalyzed by a chiral ferrocenylphosphine-gold (I) complex. Ito, Y,Sawamura, M,Hayashi, T. Tetrahedron Letters . 1988...
Asymmetric synthesis of threo- and erythro-sphingosines by asymmetric aldol reaction ofα-isocyanoacetate catalyzed by a chiral ferrocenylphosphine-gold (I) complex. Ito, Y,Sawamura, M,Hayashi, T. Tetrahedron Letters . 1988...
67 CATALYTIC ASYMMETRIC SYNTHESIS OF β-HYDROXYAMINO ACIDS : ASYMMETRIC ALDOL REACTION OF ALDEHYDES WITH ISOCYANOACETATE CATALYZED BY A CHIRAL GOLD(I) COMPLEX...
67 CATALYTIC ASYMMETRIC SYNTHESIS OF β-HYDROXYAMINO ACIDS : ASYMMETRIC ALDOL REACTION OF ALDEHYDES WITH ISOCYANOACETATE CATALYZED BY A CHIRAL GOLD(I) COMPLEX...
Long-range chiral cooperativity in enantiomerically pure ferrocenylamine ligands containing both planar and multiple centers of chirality (multiple stereogenic C-atoms) was demonstrated in the AuI-catalyzed reaction of aldehydes and isoc...
Demonstrates the asymmetric synthesis of optically active 2-imidazolines from N-sulfonylimines and isocyanoacetates. Use of a gold(I) complex catalyzed ald...
ALDOL REACTIONFERROCENYLPHOSPHINE-GOLD(I) COMPLEXCONJUGATE ADDITION3+2 CYCLOADDITIONISOCYANOACETATEISONITRILEIn the presence of a catalytic amount of (salen)Al(...
ALDOL REACTIONFERROCENYLPHOSPHINE-GOLD(I) COMPLEXCONJUGATE ADDITION3+2 CYCLOADDITIONISOCYANOACETATEISONITRILEIn the presence of a catalytic amount of (salen)Al(...
An insoluble chiral polymer-supported rhodium complex closely related to the soluble Rh(I)-diop complex (diop = 2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(...
An extended series of ligands and their copper(II) complexes have been prepared as spectroscopic models for determining the geometries and ligand coordinat...
Alkylation of lithiated N-(benzyloxyacetyl)-trans-2,5-bis(mehtoxyymethoxymethyl)- pyrrolidine proceeded with high stereoselectivity (≥96% de) and subseque...
Highly enantioselective cross aldol reaction between aromatic ketones and various aldehydes is achieved via divalent tin enolates employing chiral diamines derived from (S)-proline as ligands.
A one-step synthesis of dimethyl 3-substituted pyrrole-2, 4-dicarboxylates by the reaction of methyl isocyanoacetate with various aldehydes in the presence...
Practical methods for the synthesis of (R)- or (S)-2,2′-bis(diarylphosphino)-1,1′-binaphthyls (BINAPs), useful ligands for transition-metal-catalyzed asy...
Gold catalysis is a very active area in the field of catalysis research. New reactions are published every week, amazing changes in the connectivity are of...
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a Chem...
The design and development of new high-performance catalysts for applications in asymmetric catalytic reactions is of ongoing interest in organic chemistry...
ChemInform is a weeklying Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInformof ...
A comprehensive overview in the field of homogeneous catalysis by gold is given and the basic principles are discussed. It is also highlighted where homoge...
Stilbenes and compounds containing stilbene units in their structures form the material basis for numerous research projects in photophysics and photochemi...
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a Chem...
Approaches to research in organic chemistry are as numerous as the reactions they describe. In this account, we describe our reactivity-based approach. Usi...
