Topics
chiralBuilding
diethylzincChemical substance
heterocyclicChemical compound
benzaldehydeChemical substance
Several kinds of chiral heterocyclic ligands without hydroxyl group have been synthesized and used as catalysts for the asymmetric addition of diethylzinc to benzaldehyde. These ligands promoted the formation of (S)-1-phenylpropanols in good yields and medium to good enantioselectivities (50 similar to 86 % ee.).http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000084594800001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701Chemistry, MultidisciplinarySCI(E)2ARTICLE9717-7181
Asymmetric metal catalysis is now recognized as the most promising area in the synthesis of opticall...
New heterogeneous catalyst systems have been developed employing a proline-derived ligand immobilize...
A derivative of D-xylose, 1,2-O-isopropylidene-alpha-D-xylofuranose (1), with Ti((OPr)-Pr-i)(4) was ...
A number of optically pure 1,3-diols have been synthesized and used as catalysts in the asymmetric a...
Two chiral nonracemic γ-amino alcohols, ephedrine thiol and the corresponding (thio)-phosphoramidate...
A series of mono and bis -amino alcohols derived from phenylalanine were synthesised and their appli...
Biisoquinolines have been known to be good chelating agents. Four chiral biisoquinoline-based ligan...
A new sterically hindered chiral P,N-ligand was synthesized and successfully applied to copper catal...
A series of novel polymer-supported thioesters were prepared and found to be effective catalysts for...
Chiral O,N,O-tridentate phenol ligands bearing a camphor backbone were found to be effective chiral ...
Controlling the absolute stereochemistry of molecules is a major challenge to contemporary chemists....
By rational design, novel atropisomeric 1,1-binaphthylazepine-based 1,2-amino alcohols 1f and 1g hav...
Enantioselective alkylation of carbonyl compounds is a challenged domain of asymmetric C-C bond form...
This thesis describes the work carried out by the author in the field of enantioselective dialkylzin...
Novel chiral bis(oxazoline) ligands bearing dibenzo[a,c]cycloheptadiene and a dihydroxy group have b...
Asymmetric metal catalysis is now recognized as the most promising area in the synthesis of opticall...
New heterogeneous catalyst systems have been developed employing a proline-derived ligand immobilize...
A derivative of D-xylose, 1,2-O-isopropylidene-alpha-D-xylofuranose (1), with Ti((OPr)-Pr-i)(4) was ...
A number of optically pure 1,3-diols have been synthesized and used as catalysts in the asymmetric a...
Two chiral nonracemic γ-amino alcohols, ephedrine thiol and the corresponding (thio)-phosphoramidate...
A series of mono and bis -amino alcohols derived from phenylalanine were synthesised and their appli...
Biisoquinolines have been known to be good chelating agents. Four chiral biisoquinoline-based ligan...
A new sterically hindered chiral P,N-ligand was synthesized and successfully applied to copper catal...
A series of novel polymer-supported thioesters were prepared and found to be effective catalysts for...
Chiral O,N,O-tridentate phenol ligands bearing a camphor backbone were found to be effective chiral ...
Controlling the absolute stereochemistry of molecules is a major challenge to contemporary chemists....
By rational design, novel atropisomeric 1,1-binaphthylazepine-based 1,2-amino alcohols 1f and 1g hav...
Enantioselective alkylation of carbonyl compounds is a challenged domain of asymmetric C-C bond form...
This thesis describes the work carried out by the author in the field of enantioselective dialkylzin...
Novel chiral bis(oxazoline) ligands bearing dibenzo[a,c]cycloheptadiene and a dihydroxy group have b...
Asymmetric metal catalysis is now recognized as the most promising area in the synthesis of opticall...
New heterogeneous catalyst systems have been developed employing a proline-derived ligand immobilize...
A derivative of D-xylose, 1,2-O-isopropylidene-alpha-D-xylofuranose (1), with Ti((OPr)-Pr-i)(4) was ...
Add to ORKG