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Showing 1 to 3 of 3 for “"Organocatalytic aldol"”.
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DFT Studies of the Organocatalytic Aldol Reaction and a Frustrated Lewis Pair
… the density functional theory (DFT) study of the organocatalytic α-chlorination-aldol reaction and the chiral backbone Frustrated Lewis Pair (FLP) system served as a valuable tool for experimental purposes. This thesis describes methods to consider different transition states of the proline- …
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Towards the synthesis of hyacinthacines
The organocatalytic aldol reaction of tropinone with benzaldehyde using (S)-5-pyrrolidin-2-yl-1H-tetrazole as organocatalyst is described and it results in the formation of the dehydrated aldol adduct in moderate selectivity. The organocatalytic aldol reaction of CS and C2V-symmetrical dioxanones …
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Versuche zur asymmetrischen organokatalytischen de novo Synthese von Amino-, Desoxy- und Thiozuckern
… new concepts for the direct asymmetric organocatalytic synthesis of amino-, deoxy- and thiosugers were investigated. Different substituted chemical equivalents of dihydroxyacetone were synthesized and tested in the organocatalytic aldol- and Mannich-reaction. It has been shown that the …