The optically pure tricarbonyl(h6-2-substituted benzaldehydes)chromium are used as chiral auxiliaries in the condensation with a series of doubly lithiated carboxylic acids. The intramolecular ring closure of the obtained Cr(CO)3 complexed b-hydroxyacids affords the optically pure b-lactones in satisfactory yield
This thesis describes the application of (arene)Cr(CO)3 methodology to the Stereoselective and enant...
The tricyclic beta-lactam 5 has been synthesized both in racemic and enantiopure form starting from ...
The use of the (S)-α-methylbenzyl group as a chiral auxiliary has allowed the diastereoselective ort...
The use of O-methyl-N-(α-methylbenzyl)hydroxylamine as a novel chiral auxiliary in asymmetric ortho-...
ortho-Substituted [Cr(CO)₃(benzaldehyde)] complexes are obtained via nucleophilic addition of alkyl-...
Sequential reaction of prochiral (η6-arene)Cr(CO)3 complexes with chiral amide bases and electr...
Enantioselective lithiation/electrophile addition reactions with eight chiral Li-amide bases, 1 - 8,...
Enantioselective lithiation/electrophile addition reactions with eight chiral Li-amide bases, 1 - 8,...
The intermolecular Diels-Alder reaction of a nonracemic planar chiral (ortho-quinodimethane)Cr(CO)3 ...
(Aryl aldehyde)- and (aryl ketone)-chromium tricarbonyl complexes ortho-substituted with the chiral ...
(Aryl aldehyde)- and (aryl ketone)-chromium tricarbonyl complexes ortho-substituted with the chiral ...
Treatment of acetals derived from ortho substituted benzaldehyde chromium tricarbonyl complexes and ...
Non-racemic, planar chiral 1, 2-disubstituted [Cr(?6-arene)(CO)3] complexes were obtained via extern...
Asymmetric syntheses of (+)-(αR)-benzaldehyde and (+)-(αR)-o-anisaldehyde methyl isopropyl acetals i...
Chapter 1. Chiral alkyllithium bases are able to selectively lithiate either the pro R or pro S orth...
This thesis describes the application of (arene)Cr(CO)3 methodology to the Stereoselective and enant...
The tricyclic beta-lactam 5 has been synthesized both in racemic and enantiopure form starting from ...
The use of the (S)-α-methylbenzyl group as a chiral auxiliary has allowed the diastereoselective ort...
The use of O-methyl-N-(α-methylbenzyl)hydroxylamine as a novel chiral auxiliary in asymmetric ortho-...
ortho-Substituted [Cr(CO)₃(benzaldehyde)] complexes are obtained via nucleophilic addition of alkyl-...
Sequential reaction of prochiral (η6-arene)Cr(CO)3 complexes with chiral amide bases and electr...
Enantioselective lithiation/electrophile addition reactions with eight chiral Li-amide bases, 1 - 8,...
Enantioselective lithiation/electrophile addition reactions with eight chiral Li-amide bases, 1 - 8,...
The intermolecular Diels-Alder reaction of a nonracemic planar chiral (ortho-quinodimethane)Cr(CO)3 ...
(Aryl aldehyde)- and (aryl ketone)-chromium tricarbonyl complexes ortho-substituted with the chiral ...
(Aryl aldehyde)- and (aryl ketone)-chromium tricarbonyl complexes ortho-substituted with the chiral ...
Treatment of acetals derived from ortho substituted benzaldehyde chromium tricarbonyl complexes and ...
Non-racemic, planar chiral 1, 2-disubstituted [Cr(?6-arene)(CO)3] complexes were obtained via extern...
Asymmetric syntheses of (+)-(αR)-benzaldehyde and (+)-(αR)-o-anisaldehyde methyl isopropyl acetals i...
Chapter 1. Chiral alkyllithium bases are able to selectively lithiate either the pro R or pro S orth...
This thesis describes the application of (arene)Cr(CO)3 methodology to the Stereoselective and enant...
The tricyclic beta-lactam 5 has been synthesized both in racemic and enantiopure form starting from ...
The use of the (S)-α-methylbenzyl group as a chiral auxiliary has allowed the diastereoselective ort...
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